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----- File: autoloader.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\autoloader.php
----------------------------------------
<?php

spl_autoload_register(function ($class) {
    if (strpos($class, 'Gettext\\') !== 0) {
        return;
    }

    $file = __DIR__.str_replace('\\', DIRECTORY_SEPARATOR, substr($class, strlen('Gettext'))).'.php';

    if (is_file($file)) {
        require_once $file;
    }
});

----- File: BaseTranslator.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\BaseTranslator.php
----------------------------------------
<?php

namespace Gettext;

abstract class BaseTranslator implements TranslatorInterface
{
    /** @var TranslatorInterface */
    public static $current;

    /**
     * @see TranslatorInterface
     */
    public function noop($original)
    {
        return $original;
    }

    /**
     * @see TranslatorInterface
     */
    public function register()
    {
        $previous = self::$current;

        self::$current = $this;

        static::includeFunctions();

        return $previous;
    }

    /**
     * Include the gettext functions
     */
    public static function includeFunctions()
    {
        include_once __DIR__.'/translator_functions.php';
    }
}

----- File: GettextTranslator.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\GettextTranslator.php
----------------------------------------
<?php

namespace Gettext;

class GettextTranslator extends BaseTranslator implements TranslatorInterface
{
    /**
     * Constructor. Detects the current language using the environment variables.
     *
     * @param string $language
     */
    public function __construct($language = null)
    {
        if (!function_exists('gettext')) {
            throw new \RuntimeException('This class require the gettext extension for PHP');
        }

        //detects the language environment respecting the priority order
        //http://php.net/manual/en/function.gettext.php#114062
        if (empty($language)) {
            $language = getenv('LANGUAGE') ?: getenv('LC_ALL') ?: getenv('LC_MESSAGES') ?: getenv('LANG');
        }

        if (!empty($language)) {
            $this->setLanguage($language);
        }
    }

    /**
     * Define the current locale.
     *
     * @param string   $language
     * @param int|null $category
     *
     * @return self
     */
    public function setLanguage($language, $category = null)
    {
        if ($category === null) {
            $category = defined('LC_MESSAGES') ? LC_MESSAGES : LC_ALL;
        }

        setlocale($category, $language);
        putenv('LANGUAGE='.$language);

        return $this;
    }

    /**
     * Loads a gettext domain.
     *
     * @param string $domain
     * @param string $path
     * @param bool   $default
     *
     * @return self
     */
    public function loadDomain($domain, $path = null, $default = true)
    {
        bindtextdomain($domain, $path);
        bind_textdomain_codeset($domain, 'UTF-8');

        if ($default) {
            textdomain($domain);
        }

        return $this;
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function gettext($original)
    {
        return gettext($original);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function ngettext($original, $plural, $value)
    {
        return ngettext($original, $plural, $value);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dngettext($domain, $original, $plural, $value)
    {
        return dngettext($domain, $original, $plural, $value);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function npgettext($context, $original, $plural, $value)
    {
        $message = $context."\x04".$original;
        $translation = ngettext($message, $plural, $value);

        return ($translation === $message) ? $original : $translation;
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function pgettext($context, $original)
    {
        $message = $context."\x04".$original;
        $translation = gettext($message);

        return ($translation === $message) ? $original : $translation;
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dgettext($domain, $original)
    {
        return dgettext($domain, $original);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dpgettext($domain, $context, $original)
    {
        $message = $context."\x04".$original;
        $translation = dgettext($domain, $message);

        return ($translation === $message) ? $original : $translation;
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dnpgettext($domain, $context, $original, $plural, $value)
    {
        $message = $context."\x04".$original;
        $translation = dngettext($domain, $message, $plural, $value);

        return ($translation === $message) ? $original : $translation;
    }
}

----- File: Merge.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Merge.php
----------------------------------------
<?php

namespace Gettext;

/**
 * Static class with merge contants.
 */
class Merge
{
    const ADD = 1;
    const REMOVE = 2;

    const HEADERS_ADD = 4;
    const HEADERS_REMOVE = 8;
    const HEADERS_OVERRIDE = 16;

    const LANGUAGE_OVERRIDE = 32;
    const DOMAIN_OVERRIDE = 64;
    const TRANSLATION_OVERRIDE = 128;

    const COMMENTS_OURS = 256;
    const COMMENTS_THEIRS = 512;

    const EXTRACTED_COMMENTS_OURS = 1024;
    const EXTRACTED_COMMENTS_THEIRS = 2048;

    const FLAGS_OURS = 4096;
    const FLAGS_THEIRS = 8192;

    const REFERENCES_OURS = 16384;
    const REFERENCES_THEIRS = 32768;

    const DEFAULTS = 5; //1 + 4

    /**
     * Merge the flags of two translations.
     *
     * @param Translation $from
     * @param Translation $to
     * @param int         $options
     */
    public static function mergeFlags(Translation $from, Translation $to, $options = self::DEFAULTS)
    {
        if ($options & self::FLAGS_THEIRS) {
            $to->deleteFlags();
        }

        if (!($options & self::FLAGS_OURS)) {
            foreach ($from->getFlags() as $flag) {
                $to->addFlag($flag);
            }
        }
    }

    /**
     * Merge the extracted comments of two translations.
     *
     * @param Translation $from
     * @param Translation $to
     * @param int         $options
     */
    public static function mergeExtractedComments(Translation $from, Translation $to, $options = self::DEFAULTS)
    {
        if ($options & self::EXTRACTED_COMMENTS_THEIRS) {
            $to->deleteExtractedComments();
        }

        if (!($options & self::EXTRACTED_COMMENTS_OURS)) {
            foreach ($from->getExtractedComments() as $comment) {
                $to->addExtractedComment($comment);
            }
        }
    }

    /**
     * Merge the comments of two translations.
     *
     * @param Translation $from
     * @param Translation $to
     * @param int         $options
     */
    public static function mergeComments(Translation $from, Translation $to, $options = self::DEFAULTS)
    {
        if ($options & self::COMMENTS_THEIRS) {
            $to->deleteComments();
        }

        if (!($options & self::COMMENTS_OURS)) {
            foreach ($from->getComments() as $comment) {
                $to->addComment($comment);
            }
        }
    }

    /**
     * Merge the references of two translations.
     *
     * @param Translation $from
     * @param Translation $to
     * @param int         $options
     */
    public static function mergeReferences(Translation $from, Translation $to, $options = self::DEFAULTS)
    {
        if ($options & self::REFERENCES_THEIRS) {
            $to->deleteReferences();
        }

        if (!($options & self::REFERENCES_OURS)) {
            foreach ($from->getReferences() as $reference) {
                $to->addReference($reference[0], $reference[1]);
            }
        }
    }

    /**
     * Merge the translations of two translations.
     *
     * @param Translation $from
     * @param Translation $to
     * @param int         $options
     */
    public static function mergeTranslation(Translation $from, Translation $to, $options = self::DEFAULTS)
    {
        $override = (boolean) ($options & self::TRANSLATION_OVERRIDE);

        if (!$to->hasTranslation() || ($from->hasTranslation() && $override)) {
            $to->setTranslation($from->getTranslation());
        }

        if (!$to->hasPlural() || ($from->hasPlural() && $override)) {
            $to->setPlural($from->getPlural());
        }

        if (!$to->hasPluralTranslations() || ($from->hasPluralTranslations() && $override)) {
            $to->setPluralTranslations($from->getPluralTranslations());
        }
    }

    /**
     * Merge the translations of two translations.
     *
     * @param Translations $from
     * @param Translations $to
     * @param int          $options
     */
    public static function mergeTranslations(Translations $from, Translations $to, $options = self::DEFAULTS)
    {
        if ($options & self::REMOVE) {
            $filtered = [];

            foreach ($to as $entry) {
                if ($from->find($entry)) {
                    $filtered[$entry->getId()] = $entry;
                }
            }

            $to->exchangeArray($filtered);
        }

        foreach ($from as $entry) {
            if (($existing = $to->find($entry))) {
                $existing->mergeWith($entry, $options);
            } elseif ($options & self::ADD) {
                $to[] = $entry->getClone();
            }
        }
    }

    /**
     * Merge the headers of two translations.
     *
     * @param Translations $from
     * @param Translations $to
     * @param int          $options
     */
    public static function mergeHeaders(Translations $from, Translations $to, $options = self::DEFAULTS)
    {
        if ($options & self::HEADERS_REMOVE) {
            foreach (array_keys($to->getHeaders()) as $name) {
                if ($from->getHeader($name) === null) {
                    $to->deleteHeader($name);
                }
            }
        }

        foreach ($from->getHeaders() as $name => $value) {
            $current = $to->getHeader($name);

            if (empty($current)) {
                if ($options & self::HEADERS_ADD) {
                    $to->setHeader($name, $value);
                }
                continue;
            }

            if (empty($value)) {
                continue;
            }

            switch ($name) {
                case Translations::HEADER_LANGUAGE:
                case Translations::HEADER_PLURAL:
                    if ($options & self::LANGUAGE_OVERRIDE) {
                        $to->setHeader($name, $value);
                    }
                    break;

                case Translations::HEADER_DOMAIN:
                    if ($options & self::DOMAIN_OVERRIDE) {
                        $to->setHeader($name, $value);
                    }
                    break;

                default:
                    if ($options & self::HEADERS_OVERRIDE) {
                        $to->setHeader($name, $value);
                    }
            }
        }
    }
}

----- File: Translation.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Translation.php
----------------------------------------
<?php

namespace Gettext;

/**
 * Class to manage a translation string.
 */
class Translation
{
    protected $context;
    protected $original;
    protected $translation = '';
    protected $plural;
    protected $pluralTranslation = [];
    protected $references = [];
    protected $comments = [];
    protected $extractedComments = [];
    protected $flags = [];

    /**
     * Generates the id of a translation (context + glue + original).
     *
     * @param string $context
     * @param string $original
     *
     * @return string
     */
    public static function generateId($context, $original)
    {
        return "{$context}\004{$original}";
    }

    /**
     * Construct.
     *
     * @param string $context  The context of the translation
     * @param string $original The original string
     * @param string $plural   The original plural string
     */
    public function __construct($context, $original, $plural = '')
    {
        $this->context = (string) $context;
        $this->original = (string) $original;

        $this->setPlural($plural);
    }

    /**
     * Clones this translation.
     *
     * @param null|string $context  Optional new context
     * @param null|string $original Optional new original
     *
     * @return Translation
     */
    public function getClone($context = null, $original = null)
    {
        $new = clone $this;

        if ($context !== null) {
            $new->context = (string) $context;
        }

        if ($original !== null) {
            $new->original = (string) $original;
        }

        return $new;
    }

    /**
     * Returns the id of this translation.
     *
     * @return string
     */
    public function getId()
    {
        return static::generateId($this->context, $this->original);
    }

    /**
     * Checks whether the translation matches with the arguments.
     *
     * @param string $context
     * @param string $original
     *
     * @return bool
     */
    public function is($context, $original = '')
    {
        return (($this->context === $context) && ($this->original === $original)) ? true : false;
    }

    /**
     * Gets the original string.
     *
     * @return string
     */
    public function getOriginal()
    {
        return $this->original;
    }

    /**
     * Checks if the original string is empty or not.
     *
     * @return bool
     */
    public function hasOriginal()
    {
        return ($this->original !== '') ? true : false;
    }

    /**
     * Sets the translation string.
     *
     * @param string $translation
     *
     * @return self
     */
    public function setTranslation($translation)
    {
        $this->translation = (string) $translation;

        return $this;
    }

    /**
     * Gets the translation string.
     *
     * @return string
     */
    public function getTranslation()
    {
        return $this->translation;
    }

    /**
     * Checks if the translation string is empty or not.
     *
     * @return bool
     */
    public function hasTranslation()
    {
        return ($this->translation !== '') ? true : false;
    }

    /**
     * Sets the plural translation string.
     *
     * @param string $plural
     *
     * @return self
     */
    public function setPlural($plural)
    {
        $this->plural = (string) $plural;

        return $this;
    }

    /**
     * Gets the plural translation string.
     *
     * @return string
     */
    public function getPlural()
    {
        return $this->plural;
    }

    /**
     * Checks if the plural translation string is empty or not.
     *
     * @return bool
     */
    public function hasPlural()
    {
        return ($this->plural !== '') ? true : false;
    }

    /**
     * Set a new plural translation.
     *
     * @param array $plural
     *
     * @return self
     */
    public function setPluralTranslations(array $plural)
    {
        $this->pluralTranslation = $plural;

        return $this;
    }

    /**
     * Gets all plural translations.
     *
     * @param int $size
     *
     * @return array
     */
    public function getPluralTranslations($size = null)
    {
        if ($size === null) {
            return $this->pluralTranslation;
        }

        $current = count($this->pluralTranslation);

        if ($size > $current) {
            return $this->pluralTranslation + array_fill(0, $size, '');
        }

        if ($size < $current) {
            return array_slice($this->pluralTranslation, 0, $size);
        }

        return $this->pluralTranslation;
    }

    /**
     * Checks if there are any plural translation.
     *
     * @param bool $checkContent
     *
     * @return bool
     */
    public function hasPluralTranslations($checkContent = false)
    {
        if ($checkContent) {
            return implode('', $this->pluralTranslation) !== '';
        }

        return !empty($this->pluralTranslation);
    }

    /**
     * Removes all plural translations.
     *
     * @return self
     */
    public function deletePluralTranslation()
    {
        $this->pluralTranslation = [];

        return $this;
    }

    /**
     * Gets the context of this translation.
     *
     * @return string
     */
    public function getContext()
    {
        return $this->context;
    }

    /**
     * Checks if the context is empty or not.
     *
     * @return bool
     */
    public function hasContext()
    {
        return (isset($this->context) && ($this->context !== '')) ? true : false;
    }

    /**
     * Adds a new reference for this translation.
     *
     * @param string   $filename The file path where the translation has been found
     * @param null|int $line     The line number where the translation has been found
     *
     * @return self
     */
    public function addReference($filename, $line = null)
    {
        $key = "{$filename}:{$line}";
        $this->references[$key] = [$filename, $line];

        return $this;
    }

    /**
     * Checks if the translation has any reference.
     *
     * @return bool
     */
    public function hasReferences()
    {
        return !empty($this->references);
    }

    /**
     * Return all references for this translation.
     *
     * @return array
     */
    public function getReferences()
    {
        return array_values($this->references);
    }

    /**
     * Removes all references.
     *
     * @return self
     */
    public function deleteReferences()
    {
        $this->references = [];

        return $this;
    }

    /**
     * Adds a new comment for this translation.
     *
     * @param string $comment
     *
     * @return self
     */
    public function addComment($comment)
    {
        if (!in_array($comment, $this->comments, true)) {
            $this->comments[] = $comment;
        }

        return $this;
    }

    /**
     * Checks if the translation has any comment.
     *
     * @return bool
     */
    public function hasComments()
    {
        return isset($this->comments[0]);
    }

    /**
     * Returns all comments for this translation.
     *
     * @return array
     */
    public function getComments()
    {
        return $this->comments;
    }

    /**
     * Removes all comments.
     *
     * @return self
     */
    public function deleteComments()
    {
        $this->comments = [];

        return $this;
    }

    /**
     * Adds a new extracted comment for this translation.
     *
     * @param string $comment
     *
     * @return self
     */
    public function addExtractedComment($comment)
    {
        if (!in_array($comment, $this->extractedComments, true)) {
            $this->extractedComments[] = $comment;
        }

        return $this;
    }

    /**
     * Checks if the translation has any extracted comment.
     *
     * @return bool
     */
    public function hasExtractedComments()
    {
        return isset($this->extractedComments[0]);
    }

    /**
     * Returns all extracted comments for this translation.
     *
     * @return array
     */
    public function getExtractedComments()
    {
        return $this->extractedComments;
    }

    /**
     * Removes all extracted comments.
     *
     * @return self
     */
    public function deleteExtractedComments()
    {
        $this->extractedComments = [];

        return $this;
    }

    /**
     * Adds a new flag for this translation.
     *
     * @param string $flag
     *
     * @return self
     */
    public function addFlag($flag)
    {
        if (!in_array($flag, $this->flags, true)) {
            $this->flags[] = $flag;
        }

        return $this;
    }

    /**
     * Checks if the translation has any flag.
     *
     * @return bool
     */
    public function hasFlags()
    {
        return isset($this->flags[0]);
    }

    /**
     * Returns all extracted flags for this translation.
     *
     * @return array
     */
    public function getFlags()
    {
        return $this->flags;
    }

    /**
     * Removes all flags.
     *
     * @return self
     */
    public function deleteFlags()
    {
        $this->flags = [];

        return $this;
    }

    /**
     * Merges this translation with other translation.
     *
     * @param Translation $translation The translation to merge with
     * @param int         $options
     *
     * @return self
     */
    public function mergeWith(Translation $translation, $options = Merge::DEFAULTS)
    {
        Merge::mergeTranslation($translation, $this, $options);
        Merge::mergeReferences($translation, $this, $options);
        Merge::mergeComments($translation, $this, $options);
        Merge::mergeExtractedComments($translation, $this, $options);
        Merge::mergeFlags($translation, $this, $options);

        return $this;
    }
}

----- File: Translations.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Translations.php
----------------------------------------
<?php

namespace Gettext;

use Gettext\Languages\Language;
use BadMethodCallException;
use InvalidArgumentException;
use ArrayObject;

/**
 * Class to manage a collection of translations.
 *
 * @method static $this fromBladeFile(string $filename, array $options = [])
 * @method static $this fromBladeString(string $string, array $options = [])
 * @method $this addFromBladeFile(string $filename, array $options = [])
 * @method $this addFromBladeString(string $string, array $options = [])
 * @method static $this fromCsvFile(string $filename, array $options = [])
 * @method static $this fromCsvString(string $string, array $options = [])
 * @method $this addFromCsvFile(string $filename, array $options = [])
 * @method $this addFromCsvString(string $string, array $options = [])
 * @method bool toCsvFile(string $filename, array $options = [])
 * @method string toCsvString(array $options = [])
 * @method static $this fromCsvDictionaryFile(string $filename, array $options = [])
 * @method static $this fromCsvDictionaryString(string $string, array $options = [])
 * @method $this addFromCsvDictionaryFile(string $filename, array $options = [])
 * @method $this addFromCsvDictionaryString(string $string, array $options = [])
 * @method bool toCsvDictionaryFile(string $filename, array $options = [])
 * @method string toCsvDictionaryString(array $options = [])
 * @method static $this fromJedFile(string $filename, array $options = [])
 * @method static $this fromJedString(string $string, array $options = [])
 * @method $this addFromJedFile(string $filename, array $options = [])
 * @method $this addFromJedString(string $string, array $options = [])
 * @method bool toJedFile(string $filename, array $options = [])
 * @method string toJedString(array $options = [])
 * @method static $this fromJsCodeFile(string $filename, array $options = [])
 * @method static $this fromJsCodeString(string $string, array $options = [])
 * @method $this addFromJsCodeFile(string $filename, array $options = [])
 * @method $this addFromJsCodeString(string $string, array $options = [])
 * @method static $this fromJsonFile(string $filename, array $options = [])
 * @method static $this fromJsonString(string $string, array $options = [])
 * @method $this addFromJsonFile(string $filename, array $options = [])
 * @method $this addFromJsonString(string $string, array $options = [])
 * @method bool toJsonFile(string $filename, array $options = [])
 * @method string toJsonString(array $options = [])
 * @method static $this fromJsonDictionaryFile(string $filename, array $options = [])
 * @method static $this fromJsonDictionaryString(string $string, array $options = [])
 * @method $this addFromJsonDictionaryFile(string $filename, array $options = [])
 * @method $this addFromJsonDictionaryString(string $string, array $options = [])
 * @method bool toJsonDictionaryFile(string $filename, array $options = [])
 * @method string toJsonDictionaryString(array $options = [])
 * @method static $this fromMoFile(string $filename, array $options = [])
 * @method static $this fromMoString(string $string, array $options = [])
 * @method $this addFromMoFile(string $filename, array $options = [])
 * @method $this addFromMoString(string $string, array $options = [])
 * @method bool toMoFile(string $filename, array $options = [])
 * @method string toMoString(array $options = [])
 * @method static $this fromPhpArrayFile(string $filename, array $options = [])
 * @method static $this fromPhpArrayString(string $string, array $options = [])
 * @method $this addFromPhpArrayFile(string $filename, array $options = [])
 * @method $this addFromPhpArrayString(string $string, array $options = [])
 * @method bool toPhpArrayFile(string $filename, array $options = [])
 * @method string toPhpArrayString(array $options = [])
 * @method static $this fromPhpCodeFile(string $filename, array $options = [])
 * @method static $this fromPhpCodeString(string $string, array $options = [])
 * @method $this addFromPhpCodeFile(string $filename, array $options = [])
 * @method $this addFromPhpCodeString(string $string, array $options = [])
 * @method static $this fromPoFile(string $filename, array $options = [])
 * @method static $this fromPoString(string $string, array $options = [])
 * @method $this addFromPoFile(string $filename, array $options = [])
 * @method $this addFromPoString(string $string, array $options = [])
 * @method bool toPoFile(string $filename, array $options = [])
 * @method string toPoString(array $options = [])
 * @method static $this fromTwigFile(string $filename, array $options = [])
 * @method static $this fromTwigString(string $string, array $options = [])
 * @method $this addFromTwigFile(string $filename, array $options = [])
 * @method $this addFromTwigString(string $string, array $options = [])
 * @method static $this fromXliffFile(string $filename, array $options = [])
 * @method static $this fromXliffString(string $string, array $options = [])
 * @method $this addFromXliffFile(string $filename, array $options = [])
 * @method $this addFromXliffString(string $string, array $options = [])
 * @method bool toXliffFile(string $filename, array $options = [])
 * @method string toXliffString(array $options = [])
 * @method static $this fromYamlFile(string $filename, array $options = [])
 * @method static $this fromYamlString(string $string, array $options = [])
 * @method $this addFromYamlFile(string $filename, array $options = [])
 * @method $this addFromYamlString(string $string, array $options = [])
 * @method bool toYamlFile(string $filename, array $options = [])
 * @method string toYamlString(array $options = [])
 * @method static $this fromYamlDictionaryFile(string $filename, array $options = [])
 * @method static $this fromYamlDictionaryString(string $string, array $options = [])
 * @method $this addFromYamlDictionaryFile(string $filename, array $options = [])
 * @method $this addFromYamlDictionaryString(string $string, array $options = [])
 * @method bool toYamlDictionaryFile(string $filename, array $options = [])
 * @method string toYamlDictionaryString(array $options = [])
 */
class Translations extends ArrayObject
{
    const HEADER_LANGUAGE = 'Language';
    const HEADER_PLURAL = 'Plural-Forms';
    const HEADER_DOMAIN = 'X-Domain';

    public static $options = [
        'defaultHeaders' => [
            'Project-Id-Version' => '',
            'Report-Msgid-Bugs-To' => '',
            'Last-Translator' => '',
            'Language-Team' => '',
            'MIME-Version' => '1.0',
            'Content-Type' => 'text/plain; charset=UTF-8',
            'Content-Transfer-Encoding' => '8bit',
        ],
        'headersSorting' => false,
        'defaultDateHeaders' => [
            'POT-Creation-Date',
            'PO-Revision-Date',
        ],
    ];

    private $headers;

    /**
     * @see ArrayObject::__construct()
     */
    public function __construct($input = [], $flags = 0, $iterator_class = 'ArrayIterator')
    {
        $this->headers = static::$options['defaultHeaders'];

        foreach (static::$options['defaultDateHeaders'] as $header) {
            $this->headers[$header] = date('c');
        }

        $this->headers[self::HEADER_LANGUAGE] = '';

        parent::__construct($input, $flags, $iterator_class);
    }

    /**
     * Magic method to create new instances using extractors
     * For example: Translations::fromMoFile($filename, $options);.
     *
     * @return Translations
     */
    public static function __callStatic($name, $arguments)
    {
        if (!preg_match('/^from(\w+)(File|String)$/i', $name, $matches)) {
            throw new BadMethodCallException("The method $name does not exists");
        }

        return call_user_func_array([new static(), 'add'.ucfirst($name)], $arguments);
    }

    /**
     * Magic method to import/export the translations to a specific format
     * For example: $translations->toMoFile($filename, $options);
     * For example: $translations->addFromMoFile($filename, $options);.
     *
     * @return self|bool
     */
    public function __call($name, $arguments)
    {
        if (!preg_match('/^(addFrom|to)(\w+)(File|String)$/i', $name, $matches)) {
            throw new BadMethodCallException("The method $name does not exists");
        }

        if ($matches[1] === 'addFrom') {
            $extractor = 'Gettext\\Extractors\\'.$matches[2].'::from'.$matches[3];
            $source = array_shift($arguments);
            $options = array_shift($arguments) ?: [];

            call_user_func($extractor, $source, $this, $options);

            return $this;
        }

        $generator = 'Gettext\\Generators\\'.$matches[2].'::to'.$matches[3];

        array_unshift($arguments, $this);

        return call_user_func_array($generator, $arguments);
    }

    /**
     * Magic method to clone each translation on clone the translations object.
     */
    public function __clone()
    {
        $array = [];

        foreach ($this as $key => $translation) {
            $array[$key] = clone $translation;
        }

        $this->exchangeArray($array);
    }

    /**
     * Control the new translations added.
     *
     * @param mixed       $index
     * @param Translation $value
     *
     * @throws InvalidArgumentException If the value is not an instance of Gettext\Translation
     *
     * @return Translation
     */
    public function offsetSet($index, $value)
    {
        if (!($value instanceof Translation)) {
            throw new InvalidArgumentException(
                'Only instances of Gettext\\Translation must be added to a Gettext\\Translations'
            );
        }

        $id = $value->getId();

        if ($this->offsetExists($id)) {
            $this[$id]->mergeWith($value);

            return $this[$id];
        }

        parent::offsetSet($id, $value);

        return $value;
    }

    /**
     * Set the plural definition.
     *
     * @param int    $count
     * @param string $rule
     *
     * @return self
     */
    public function setPluralForms($count, $rule)
    {
        if (preg_match('/[a-z]/i', str_replace('n', '', $rule))) {
            throw new \InvalidArgumentException('Invalid Plural form: ' . $rule);
        }
        $this->setHeader(self::HEADER_PLURAL, "nplurals={$count}; plural={$rule};");

        return $this;
    }

    /**
     * Returns the parsed plural definition.
     *
     * @param null|array [count, rule]
     */
    public function getPluralForms()
    {
        $header = $this->getHeader(self::HEADER_PLURAL);

        if (!empty($header)
            && preg_match('/^nplurals\s*=\s*(\d+)\s*;\s*plural\s*=\s*([^;]+)\s*;$/', $header, $matches)
        ) {
            return [intval($matches[1]), $matches[2]];
        }
    }

    /**
     * Set a new header.
     *
     * @param string $name
     * @param string $value
     *
     * @return self
     */
    public function setHeader($name, $value)
    {
        $name = trim($name);
        $this->headers[$name] = trim($value);

        return $this;
    }

    /**
     * Returns a header value.
     *
     * @param string $name
     *
     * @return null|string
     */
    public function getHeader($name)
    {
        return isset($this->headers[$name]) ? $this->headers[$name] : null;
    }

    /**
     * Returns all header for this translations (in alphabetic order).
     *
     * @return array
     */
    public function getHeaders()
    {
        if (static::$options['headersSorting']) {
            ksort($this->headers);
        }

        return $this->headers;
    }

    /**
     * Removes all headers.
     *
     * @return self
     */
    public function deleteHeaders()
    {
        $this->headers = [];

        return $this;
    }

    /**
     * Removes one header.
     *
     * @param string $name
     *
     * @return self
     */
    public function deleteHeader($name)
    {
        unset($this->headers[$name]);

        return $this;
    }

    /**
     * Returns the language value.
     *
     * @return string $language
     */
    public function getLanguage()
    {
        return $this->getHeader(self::HEADER_LANGUAGE);
    }

    /**
     * Sets the language and the plural forms.
     *
     * @param string $language
     *
     * @throws InvalidArgumentException if the language hasn't been recognized
     *
     * @return self
     */
    public function setLanguage($language)
    {
        $this->setHeader(self::HEADER_LANGUAGE, trim($language));

        if (($info = Language::getById($language))) {
            return $this->setPluralForms(count($info->categories), $info->formula);
        }

        throw new InvalidArgumentException(sprintf('The language "%s" is not valid', $language));
    }

    /**
     * Checks whether the language is empty or not.
     *
     * @return bool
     */
    public function hasLanguage()
    {
        $language = $this->getLanguage();

        return (is_string($language) && ($language !== '')) ? true : false;
    }

    /**
     * Set a new domain for this translations.
     *
     * @param string $domain
     *
     * @return self
     */
    public function setDomain($domain)
    {
        $this->setHeader(self::HEADER_DOMAIN, trim($domain));

        return $this;
    }

    /**
     * Returns the domain.
     *
     * @return string
     */
    public function getDomain()
    {
        return $this->getHeader(self::HEADER_DOMAIN);
    }

    /**
     * Checks whether the domain is empty or not.
     *
     * @return bool
     */
    public function hasDomain()
    {
        $domain = $this->getDomain();

        return (is_string($domain) && ($domain !== '')) ? true : false;
    }

    /**
     * Search for a specific translation.
     *
     * @param string|Translation $context  The context of the translation or a translation instance
     * @param string             $original The original string
     *
     * @return Translation|false
     */
    public function find($context, $original = '')
    {
        if ($context instanceof Translation) {
            $id = $context->getId();
        } else {
            $id = Translation::generateId($context, $original);
        }

        return $this->offsetExists($id) ? $this[$id] : false;
    }

    /**
     * Count all elements translated
     *
     * @return integer
     */
    public function countTranslated()
    {
        $callback = function (Translation $v) {
            return ($v->hasTranslation()) ? $v->getTranslation() : null;
        };

        return count(array_filter(get_object_vars($this), $callback));
    }

    /**
     * Creates and insert/merges a new translation.
     *
     * @param string $context  The translation context
     * @param string $original The translation original string
     * @param string $plural   The translation original plural string
     *
     * @return Translation The translation created
     */
    public function insert($context, $original, $plural = '')
    {
        return $this->offsetSet(null, new Translation($context, $original, $plural));
    }

    /**
     * Merges this translations with other translations.
     *
     * @param Translations $translations The translations instance to merge with
     * @param int          $options
     *
     * @return self
     */
    public function mergeWith(Translations $translations, $options = Merge::DEFAULTS)
    {
        Merge::mergeHeaders($translations, $this, $options);
        Merge::mergeTranslations($translations, $this, $options);

        return $this;
    }
}

----- File: Translator.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Translator.php
----------------------------------------
<?php

namespace Gettext;

use Gettext\Generators\PhpArray;

class Translator extends BaseTranslator implements TranslatorInterface
{
    private $domain;
    private $dictionary = [];
    private $plurals = [];

    /**
     * Loads translation from a Translations instance, a file on an array.
     *
     * @param Translations|string|array $translations
     *
     * @return self
     */
    public function loadTranslations($translations)
    {
        if (is_object($translations) && $translations instanceof Translations) {
            $translations = PhpArray::generate($translations);
        } elseif (is_string($translations) && is_file($translations)) {
            $translations = include $translations;
        } elseif (!is_array($translations)) {
            throw new \InvalidArgumentException(
                'Invalid Translator: only arrays, files or instance of Translations are allowed'
            );
        }

        $this->addTranslations($translations);

        return $this;
    }

    /**
     * Set the default domain.
     *
     * @param string $domain
     *
     * @return self
     */
    public function defaultDomain($domain)
    {
        $this->domain = $domain;

        return $this;
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function gettext($original)
    {
        return $this->dpgettext($this->domain, null, $original);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function ngettext($original, $plural, $value)
    {
        return $this->dnpgettext($this->domain, null, $original, $plural, $value);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dngettext($domain, $original, $plural, $value)
    {
        return $this->dnpgettext($domain, null, $original, $plural, $value);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function npgettext($context, $original, $plural, $value)
    {
        return $this->dnpgettext($this->domain, $context, $original, $plural, $value);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function pgettext($context, $original)
    {
        return $this->dpgettext($this->domain, $context, $original);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dgettext($domain, $original)
    {
        return $this->dpgettext($domain, null, $original);
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dpgettext($domain, $context, $original)
    {
        $translation = $this->getTranslation($domain, $context, $original);

        if (isset($translation[0]) && $translation[0] !== '') {
            return $translation[0];
        }

        return $original;
    }

    /**
     * @see TranslatorInterface
     *
     * {@inheritdoc}
     */
    public function dnpgettext($domain, $context, $original, $plural, $value)
    {
        $translation = $this->getTranslation($domain, $context, $original);
        $key = $this->getPluralIndex($domain, $value, $translation === false);

        if (isset($translation[$key]) && $translation[$key] !== '') {
            return $translation[$key];
        }

        return ($key === 0) ? $original : $plural;
    }

    /**
     * Set new translations to the dictionary.
     *
     * @param array $translations
     */
    protected function addTranslations(array $translations)
    {
        $domain = isset($translations['domain']) ? $translations['domain'] : '';

        //Set the first domain loaded as default domain
        if ($this->domain === null) {
            $this->domain = $domain;
        }

        if (isset($this->dictionary[$domain])) {
            $this->dictionary[$domain] = array_replace_recursive($this->dictionary[$domain], $this->array_filter_recursive($translations['messages']));
            return;
        }

        if (!empty($translations['plural-forms'])) {
            list($count, $code) = array_map('trim', explode(';', $translations['plural-forms'], 2));

            // extract just the expression turn 'n' into a php variable '$n'.
            // Slap on a return keyword and semicolon at the end.
            $this->plurals[$domain] = [
                'count' => (int) str_replace('nplurals=', '', $count),
                'code' => str_replace('plural=', 'return ', str_replace('n', '$n', $code)).';',
            ];
        }

        $this->dictionary[$domain] = $translations['messages'];
    }

    protected function array_filter_recursive($input)
    {
        foreach ($input as &$value)
        {
            if (is_array($value))
            {
                $value = $this->array_filter_recursive($value);
            }
        }

        return array_filter($input);
    }

/**
     * Search and returns a translation.
     *
     * @param string $domain
     * @param string $context
     * @param string $original
     *
     * @return string|false
     */
    protected function getTranslation($domain, $context, $original)
    {
        return isset($this->dictionary[$domain][$context][$original])
             ? $this->dictionary[$domain][$context][$original]
             : false;
    }

    /**
     * Executes the plural decision code given the number to decide which
     * plural version to take.
     *
     * @param string $domain
     * @param string $n
     * @param bool   $fallback set to true to get fallback plural index
     *
     * @return int
     */
    protected function getPluralIndex($domain, $n, $fallback)
    {
        //Not loaded domain or translation, use a fallback
        if (!isset($this->plurals[$domain]) || $fallback === true) {
            return $n == 1 ? 0 : 1;
        }

        if (!isset($this->plurals[$domain]['function'])) {
            $code = self::fixTerseIfs($this->plurals[$domain]['code']);
            $this->plurals[$domain]['function'] = eval("return function (\$n) { $code };");
        }

        if ($this->plurals[$domain]['count'] <= 2) {
            return call_user_func($this->plurals[$domain]['function'], $n) ? 1 : 0;
        }

        return call_user_func($this->plurals[$domain]['function'], $n);
    }

    /**
     * This function will recursively wrap failure states in brackets if they contain a nested terse if.
     *
     * This because PHP can not handle nested terse if's unless they are wrapped in brackets.
     *
     * This code probably only works for the gettext plural decision codes.
     *
     * return ($n==1 ? 0 : $n%10>=2 && $n%10<=4 && ($n%100<10 || $n%100>=20) ? 1 : 2);
     * becomes
     * return ($n==1 ? 0 : ($n%10>=2 && $n%10<=4 && ($n%100<10 || $n%100>=20) ? 1 : 2));
     *
     * @param string $code  the terse if string
     * @param bool   $inner If inner is true we wrap it in brackets
     *
     * @return string A formatted terse If that PHP can work with.
     */
    private static function fixTerseIfs($code, $inner = false)
    {
        /*
         * (?P<expression>[^?]+)   Capture everything up to ? as 'expression'
         * \?                      ?
         * (?P<success>[^:]+)      Capture everything up to : as 'success'
         * :                       :
         * (?P<failure>[^;]+)      Capture everything up to ; as 'failure'
         */
        preg_match('/(?P<expression>[^?]+)\?(?P<success>[^:]+):(?P<failure>[^;]+)/', $code, $matches);

        // If no match was found then no terse if was present
        if (!isset($matches[0])) {
            return $code;
        }

        $expression = $matches['expression'];
        $success = $matches['success'];
        $failure = $matches['failure'];

        // Go look for another terse if in the failure state.
        $failure = self::fixTerseIfs($failure, true);
        $code = $expression.' ? '.$success.' : '.$failure;

        if ($inner) {
            return "($code)";
        }

        // note the semicolon. We need that for executing the code.
        return "$code;";
    }
}

----- File: TranslatorInterface.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\TranslatorInterface.php
----------------------------------------
<?php

namespace Gettext;

/**
 * Interface used by all translators.
 */
interface TranslatorInterface
{
    /**
     * Register this translator as global, to use with the gettext functions __(), p__(), etc.
     * Returns the previous translator if exists.
     *
     * @return TranslatorInterface|null
     */
    public function register();

    /**
     * Noop, marks the string for translation but returns it unchanged.
     *
     * @param string $original
     *
     * @return string
     */
    public function noop($original);

    /**
     * Gets a translation using the original string.
     *
     * @param string $original
     *
     * @return string
     */
    public function gettext($original);

    /**
     * Gets a translation checking the plural form.
     *
     * @param string $original
     * @param string $plural
     * @param string $value
     *
     * @return string
     */
    public function ngettext($original, $plural, $value);

    /**
     * Gets a translation checking the domain and the plural form.
     *
     * @param string $domain
     * @param string $original
     * @param string $plural
     * @param string $value
     *
     * @return string
     */
    public function dngettext($domain, $original, $plural, $value);

    /**
     * Gets a translation checking the context and the plural form.
     *
     * @param string $context
     * @param string $original
     * @param string $plural
     * @param string $value
     *
     * @return string
     */
    public function npgettext($context, $original, $plural, $value);

    /**
     * Gets a translation checking the context.
     *
     * @param string $context
     * @param string $original
     *
     * @return string
     */
    public function pgettext($context, $original);

    /**
     * Gets a translation checking the domain.
     *
     * @param string $domain
     * @param string $original
     *
     * @return string
     */
    public function dgettext($domain, $original);

    /**
     * Gets a translation checking the domain and context.
     *
     * @param string $domain
     * @param string $context
     * @param string $original
     *
     * @return string
     */
    public function dpgettext($domain, $context, $original);

    /**
     * Gets a translation checking the domain, the context and the plural form.
     *
     * @param string $domain
     * @param string $context
     * @param string $original
     * @param string $plural
     * @param string $value
     */
    public function dnpgettext($domain, $context, $original, $plural, $value);
}

----- File: translator_functions.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\translator_functions.php
----------------------------------------
<?php

use Gettext\BaseTranslator;

/**
 * Returns the translation of a string.
 *
 * @param string $original
 *
 * @return string
 */
function __($original)
{
    $text = BaseTranslator::$current->gettext(html_entity_decode($original));

    if (func_num_args() === 1) {
        return $text;
    }

    $args = array_slice(func_get_args(), 1);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Noop, marks the string for translation but returns it unchanged.
 *
 * @param string $original
 *
 * @return string
 */
function noop__($original)
{
    return $original;
}

/**
 * Returns the singular/plural translation of a string.
 *
 * @param string $original
 * @param string $plural
 * @param string $value
 *
 * @return string
 */
function n__($original, $plural, $value)
{
    $text = BaseTranslator::$current->ngettext($original, $plural, $value);

    if (func_num_args() === 3) {
        return $text;
    }

    $args = array_slice(func_get_args(), 3);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Returns the translation of a string in a specific context.
 *
 * @param string $context
 * @param string $original
 *
 * @return string
 */
function p__($context, $original)
{
    $text = BaseTranslator::$current->pgettext($context, $original);

    if (func_num_args() === 2) {
        return $text;
    }

    $args = array_slice(func_get_args(), 2);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Returns the translation of a string in a specific domain.
 *
 * @param string $domain
 * @param string $original
 *
 * @return string
 */
function d__($domain, $original)
{
    $text = BaseTranslator::$current->dgettext($domain, $original);

    if (func_num_args() === 2) {
        return $text;
    }

    $args = array_slice(func_get_args(), 2);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Returns the translation of a string in a specific domain and context.
 *
 * @param string $domain
 * @param string $context
 * @param string $original
 *
 * @return string
 */
function dp__($domain, $context, $original)
{
    $text = BaseTranslator::$current->dpgettext($domain, $context, $original);

    if (func_num_args() === 3) {
        return $text;
    }

    $args = array_slice(func_get_args(), 3);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Returns the singular/plural translation of a string in a specific domain.
 *
 * @param string $domain
 * @param string $original
 * @param string $plural
 * @param string $value
 *
 * @return string
 */
function dn__($domain, $original, $plural, $value)
{
    $text = BaseTranslator::$current->dngettext($domain, $original, $plural, $value);

    if (func_num_args() === 4) {
        return $text;
    }

    $args = array_slice(func_get_args(), 4);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Returns the singular/plural translation of a string in a specific context.
 *
 * @param string $context
 * @param string $original
 * @param string $plural
 * @param string $value
 *
 * @return string
 */
function np__($context, $original, $plural, $value)
{
    $text = BaseTranslator::$current->npgettext($context, $original, $plural, $value);

    if (func_num_args() === 4) {
        return $text;
    }

    $args = array_slice(func_get_args(), 4);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

/**
 * Returns the singular/plural translation of a string in a specific domain and context.
 *
 * @param string $domain
 * @param string $context
 * @param string $original
 * @param string $plural
 * @param string $value
 *
 * @return string
 */
function dnp__($domain, $context, $original, $plural, $value)
{
    $text = BaseTranslator::$current->dnpgettext($domain, $context, $original, $plural, $value);

    if (func_num_args() === 5) {
        return $text;
    }

    $args = array_slice(func_get_args(), 5);

    return is_array($args[0]) ? strtr($text, $args[0]) : vsprintf($text, $args);
}

----- File: autoloader.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\autoloader.php
----------------------------------------
<?php
spl_autoload_register(
    function ($class) {
        if (strpos($class, 'Gettext\\Languages\\') !== 0) {
            return;
        }
        $file = __DIR__.str_replace('\\', DIRECTORY_SEPARATOR, substr($class, strlen('Gettext\\Languages'))).'.php';
        if (is_file($file)) {
            require_once $file;
        }
    }
);

----- File: Category.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Category.php
----------------------------------------
<?php
namespace Gettext\Languages;

use Exception;

/**
 * A helper class that handles a single category rules (eg 'zero', 'one', ...) and its formula and examples.
 */
class Category
{
    /**
     * The category identifier (eg 'zero', 'one', ..., 'other').
     * @var string
     */
    public $id;
    /**
     * The gettext formula that identifies this category (null if and only if the category is 'other').
     * @var string|null
     */
    public $formula;
    /**
     * The CLDR representation of some exemplar numeric ranges that satisfy this category.
     * @var string|null
     */
    public $examples;
    /**
     * Initialize the instance and parse the formula.
     * @param string $cldrCategoryId The CLDR category identifier (eg 'pluralRule-count-one').
     * @param string $cldrFormulaAndExamples The CLDR formula and examples (eg 'i = 1 and v = 0 @integer 1').
     * @throws Exception
     */
    public function __construct($cldrCategoryId, $cldrFormulaAndExamples)
    {
        $matches = array();
        if (!preg_match('/^pluralRule-count-(.+)$/', $cldrCategoryId, $matches)) {
            throw new Exception("Invalid CLDR category: '$cldrCategoryId'");
        }
        if (!in_array($matches[1], CldrData::$categories)) {
            throw new Exception("Invalid CLDR category: '$cldrCategoryId'");
        }
        $this->id = $matches[1];
        $cldrFormulaAndExamplesNormalized = trim(preg_replace('/\s+/', ' ', $cldrFormulaAndExamples));
        if (!preg_match('/^([^@]*)(?:@integer([^@]+))?(?:@decimal(?:[^@]+))?$/', $cldrFormulaAndExamplesNormalized, $matches)) {
            throw new Exception("Invalid CLDR category rule: $cldrFormulaAndExamples");
        }
        $cldrFormula = trim($matches[1]);
        $s = isset($matches[2]) ? trim($matches[2]) : '';
        $this->examples = ($s === '') ? null : $s;
        switch ($this->id) {
            case CldrData::OTHER_CATEGORY:
                if ($cldrFormula !== '') {
                    throw new Exception("The '".CldrData::OTHER_CATEGORY."' category should not have any formula, but it has '$cldrFormula'");
                }
                $this->formula = null;
                break;
            default:
                if ($cldrFormula === '') {
                    throw new Exception("The '{$this->id}' category does not have a formula");
                }
                $this->formula = FormulaConverter::convertFormula($cldrFormula);
                break;
        }
    }
    /**
     * Return a list of numbers corresponding to the $examples value.
     * @throws Exception Throws an Exception if we weren't able to expand the examples.
     * @return int[]
     */
    public function getExampleIntegers()
    {
        return self::expandExamples($this->examples);
    }
    /**
     * Expand a list of examples as defined by CLDR.
     * @param string $examples A string like '1, 2, 5...7, …'.
     * @throws Exception Throws an Exception if we weren't able to expand $examples.
     * @return int[]
     */
    public static function expandExamples($examples)
    {
        $result = array();
        $m = null;
        if (substr($examples, -strlen(', …')) === ', …') {
            $examples = substr($examples, 0, strlen($examples) -strlen(', …'));
        }
        foreach (explode(',', str_replace(' ', '', $examples)) as $range) {
            if (preg_match('/^\d+$/', $range)) {
                $result[] = intval($range);
            } elseif (preg_match('/^(\d+)~(\d+)$/', $range, $m)) {
                $from = intval($m[1]);
                $to = intval($m[2]);
                $delta = $to - $from;
                $step = (int) max(1, $delta / 100);
                for ($i = $from; $i < $to; $i += $step) {
                    $result[] = $i;
                }
                $result[] = $to;
            } else {
                throw new Exception("Unhandled test range '$range' in '$examples'");
            }
        }
        if (empty($result)) {
            throw new Exception("No test numbers from '$examples'");
        }

        return $result;
    }
}

----- File: CldrData.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\CldrData.php
----------------------------------------
<?php
namespace Gettext\Languages;

use Exception;

/**
 * Holds the CLDR data.
 */
class CldrData
{
    /**
     * Super-special plural category: this should always be present for any language.
     * @var string
     */
    const OTHER_CATEGORY = 'other';
    /**
     * The list of the plural categories, sorted from 'zero' to 'other'.
     * @var string[]
     */
    public static $categories = array('zero', 'one', 'two', 'few', 'many', self::OTHER_CATEGORY);
    /**
     * The loaded CLDR data
     * @var array
     */
    private static $data;
    /**
     * Returns the loaded CLDR data.
     * @param string $key Can be 'languages', 'territories', 'plurals', 'supersededLanguages', 'scripts', 'standAloneScripts'
     */
    private static function getData($key)
    {
        if (!isset(self::$data)) {
            $fixKeys = function ($list, &$standAlone = null) {
                $result = array();
                $standAlone = array();
                $match = null;
                foreach ($list as $key => $value) {
                    $variant = '';
                    if (preg_match('/^(.+)-alt-(short|variant|stand-alone|long)$/', $key, $match)) {
                        $key = $match[1];
                        $variant = $match[2];
                    }
                    $key = str_replace('-', '_', $key);
                    switch ($key) {
                        case 'root': // Language: Root
                        case 'und': // Language: Unknown Language
                        case 'zxx': // Language: No linguistic content
                        case 'ZZ': // Territory: Unknown Region
                        case 'Zinh': // Script: Inherited
                        case 'Zmth': // Script: Mathematical Notation
                        case 'Zsym': // Script: Symbols
                        case 'Zxxx': // Script: Unwritten
                        case 'Zyyy': // Script: Common
                        case 'Zzzz': // Script: Unknown Script
                            break;
                        default:
                            switch ($variant) {
                                case 'stand-alone':
                                    $standAlone[$key] = $value;
                                    break;
                                case '':
                                    $result[$key] = $value;
                                    break;
                            }
                            break;
                    }
                }

                return $result;
            };
            $data = array();
            $json = json_decode(file_get_contents(__DIR__.'/cldr-data/main/en-US/languages.json'), true);
            $data['languages'] = $fixKeys($json['main']['en-US']['localeDisplayNames']['languages']);
            $json = json_decode(file_get_contents(__DIR__.'/cldr-data/main/en-US/territories.json'), true);
            $data['territories'] = $fixKeys($json['main']['en-US']['localeDisplayNames']['territories']);
            $json = json_decode(file_get_contents(__DIR__.'/cldr-data/supplemental/plurals.json'), true);
            $data['plurals'] = $fixKeys($json['supplemental']['plurals-type-cardinal']);
            $json = json_decode(file_get_contents(__DIR__.'/cldr-data/main/en-US/scripts.json'), true);
            $data['scripts'] = $fixKeys($json['main']['en-US']['localeDisplayNames']['scripts'], $data['standAloneScripts']);
            $data['standAloneScripts'] = array_merge($data['scripts'], $data['standAloneScripts']);
            $data['scripts'] = array_merge($data['standAloneScripts'], $data['scripts']);
            $data['supersededLanguages'] = array();
            // Remove the languages for which we don't have plurals
            $m = null;
            foreach (array_keys(array_diff_key($data['languages'], $data['plurals'])) as $missingPlural) {
                if (preg_match('/^([a-z]{2,3})_/', $missingPlural, $m)) {
                    if (!isset($data['plurals'][$m[1]])) {
                        unset($data['languages'][$missingPlural]);
                    }
                } else {
                    unset($data['languages'][$missingPlural]);
                }
            }
            // Fix the languages for which we have plurals
            $formerCodes = array(
                'in' => 'id', // former Indonesian
                'iw' => 'he', // former Hebrew
                'ji' => 'yi', // former Yiddish
                'jw' => 'jv', // former Javanese
                'mo' => 'ro_MD', // former Moldavian
            );
            $knownMissingLanguages = array(
                'bh' => 'Bihari',
                'guw' => 'Gun',
                'nah' => 'Nahuatl',
                'smi' => 'Sami',
            );
            foreach (array_keys(array_diff_key($data['plurals'], $data['languages'])) as $missingLanguage) {
                if (isset($formerCodes[$missingLanguage]) && isset($data['languages'][$formerCodes[$missingLanguage]])) {
                    $data['languages'][$missingLanguage] = $data['languages'][$formerCodes[$missingLanguage]];
                    $data['supersededLanguages'][$missingLanguage] = $formerCodes[$missingLanguage];
                } else {
                    if (isset($knownMissingLanguages[$missingLanguage])) {
                        $data['languages'][$missingLanguage] = $knownMissingLanguages[$missingLanguage];
                    } else {
                        throw new Exception("We have the plural rule for the language '$missingLanguage' but we don't have its language name");
                    }
                }
            }
            ksort($data['languages'], SORT_STRING);
            ksort($data['territories'], SORT_STRING);
            ksort($data['plurals'], SORT_STRING);
            ksort($data['scripts'], SORT_STRING);
            ksort($data['standAloneScripts'], SORT_STRING);
            ksort($data['supersededLanguages'], SORT_STRING);
            self::$data = $data;
        }
        if (!@isset(self::$data[$key])) {
            throw new Exception("Invalid CLDR data key: '$key'");
        }

        return self::$data[$key];
    }
    /**
     * Returns a dictionary containing the language names.
     * The keys are the language identifiers.
     * The values are the language names in US English.
     * @return string[]
     */
    public static function getLanguageNames()
    {
        return self::getData('languages');
    }
    /**
     * Return a dictionary containing the territory names (in US English).
     * The keys are the territory identifiers.
     * The values are the territory names in US English.
     * @return string[]
     */
    public static function getTerritoryNames()
    {
        return self::getData('territories');
    }
    /**
     * Return a dictionary containing the script names (in US English).
     * The keys are the script identifiers.
     * The values are the script names in US English.
     * @param bool $standAlone Set to true to retrieve the stand-alone script names, false otherwise.
     * @return string[]
     */
    public static function getScriptNames($standAlone)
    {
        return self::getData($standAlone ? 'standAloneScripts' : 'scripts');
    }
    /**
     * @var array
     */
    private static $plurals;
    /**
     * A dictionary containing the plural rules.
     * The keys are the language identifiers.
     * The values are arrays whose keys are the CLDR category names and the values are the CLDR category definition.
     * @example The English key-value pair is somethink like this:
     * <code><pre>
     * "en": {
     *     "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
     *     "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
     * }
     * </pre></code>
     * @var array
     */
    public static function getPlurals()
    {
        return self::getData('plurals');
    }
    /**
     * Return a list of superseded language codes.
     * @return array Keys are the former language codes, values are the new language/locale codes.
     */
    public static function getSupersededLanguages()
    {
        return self::getData('supersededLanguages');
    }
    /**
     * Retrieve the name of a language, as well as if a language code is deprecated in favor of another language code.
     * @param string $id The language identifier.
     * @return array|null Returns an array with the keys 'id' (normalized), 'name', 'supersededBy' (optional), 'territory' (optional), 'script' (optional), 'baseLanguage' (optional), 'categories'. If $id is not valid returns null.
     */
    public static function getLanguageInfo($id)
    {
        $result = null;
        $matches = array();
        if (preg_match('/^([a-z]{2,3})(?:[_\-]([a-z]{4}))?(?:[_\-]([a-z]{2}|[0-9]{3}))?(?:$|-)/i', $id, $matches)) {
            $languageId = strtolower($matches[1]);
            $scriptId = (isset($matches[2]) && ($matches[2] !== '')) ? ucfirst(strtolower($matches[2])) : null;
            $territoryId = (isset($matches[3]) && ($matches[3] !== '')) ? strtoupper($matches[3]) : null;
            $normalizedId = $languageId;
            if (isset($scriptId)) {
                $normalizedId .= '_'.$scriptId;
            }
            if (isset($territoryId)) {
                $normalizedId .= '_'.$territoryId;
            }
            // Structure precedence: see Likely Subtags - http://www.unicode.org/reports/tr35/tr35-31/tr35.html#Likely_Subtags
            $variants = array();
            $variantsWithScript = array();
            $variantsWithTerritory = array();
            if (isset($scriptId) && isset($territoryId)) {
                $variantsWithTerritory[] = $variantsWithScript[] = $variants[] = "{$languageId}_{$scriptId}_{$territoryId}";
            }
            if (isset($scriptId)) {
                $variantsWithScript[] = $variants[] = "{$languageId}_{$scriptId}";
            }
            if (isset($territoryId)) {
                $variantsWithTerritory[] = $variants[] = "{$languageId}_{$territoryId}";
            }
            $variants[] = $languageId;
            $allGood = true;
            $scriptName = null;
            $scriptStandAloneName = null;
            if (isset($scriptId)) {
                $scriptNames = self::getScriptNames(false);
                if (isset($scriptNames[$scriptId])) {
                    $scriptName = $scriptNames[$scriptId];
                    $scriptStandAloneNames = self::getScriptNames(true);
                    $scriptStandAloneName = $scriptStandAloneNames[$scriptId];
                } else {
                    $allGood = false;
                }
            }
            $territoryName = null;
            if (isset($territoryId)) {
                $territoryNames = self::getTerritoryNames();
                if (isset($territoryNames[$territoryId])) {
                    if ($territoryId !== '001') {
                        $territoryName = $territoryNames[$territoryId];
                    }
                } else {
                    $allGood = false;
                }
            }
            $languageName = null;
            $languageNames = self::getLanguageNames();
            foreach ($variants as $variant) {
                if (isset($languageNames[$variant])) {
                    $languageName = $languageNames[$variant];
                    if (isset($scriptName) && (!in_array($variant, $variantsWithScript))) {
                        $languageName = $scriptName.' '.$languageName;
                    }
                    if (isset($territoryName) && (!in_array($variant, $variantsWithTerritory))) {
                        $languageName .= ' ('.$territoryNames[$territoryId].')';
                    }
                    break;
                }
            }
            if (!isset($languageName)) {
                $allGood = false;
            }
            $baseLanguage = null;
            if (isset($scriptId) || isset($territoryId)) {
                if (isset($languageNames[$languageId]) && ($languageNames[$languageId] !== $languageName)) {
                    $baseLanguage = $languageNames[$languageId];
                }
            }
            $plural = null;
            $plurals = self::getPlurals();
            foreach ($variants as $variant) {
                if (isset($plurals[$variant])) {
                    $plural = $plurals[$variant];
                    break;
                }
            }
            if (!isset($plural)) {
                $allGood = false;
            }
            $supersededBy = null;
            $supersededBys = self::getSupersededLanguages();
            foreach ($variants as $variant) {
                if (isset($supersededBys[$variant])) {
                    $supersededBy = $supersededBys[$variant];
                    break;
                }
            }
            if ($allGood) {
                $result = array();
                $result['id'] = $normalizedId;
                $result['name'] = $languageName;
                if (isset($supersededBy)) {
                    $result['supersededBy'] = $supersededBy;
                }
                if (isset($scriptStandAloneName)) {
                    $result['script'] = $scriptStandAloneName;
                }
                if (isset($territoryName)) {
                    $result['territory'] = $territoryName;
                }
                if (isset($baseLanguage)) {
                    $result['baseLanguage'] = $baseLanguage;
                }
                $result['categories'] = $plural;
            }
        }

        return $result;
    }
}

----- File: FormulaConverter.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\FormulaConverter.php
----------------------------------------
<?php
namespace Gettext\Languages;

use Exception;

/**
 * A helper class to convert a CLDR formula to a gettext formula.
 */
class FormulaConverter
{
    /**
     * Converts a formula from the CLDR representation to the gettext representation.
     * @param string $cldrFormula The CLDR formula to convert.
     * @throws Exception
     * @return bool|string Returns true if the gettext will always evaluate to true, false if gettext will always evaluate to false, return the gettext formula otherwise.
     */
    public static function convertFormula($cldrFormula)
    {
        if (strpbrk($cldrFormula, '()') !== false) {
            throw new Exception("Unable to convert the formula '$cldrFormula': parenthesis handling not implemented");
        }
        $orSeparatedChunks = array();
        foreach (explode(' or ', $cldrFormula) as $cldrFormulaChunk) {
            $gettextFormulaChunk = null;
            $andSeparatedChunks = array();
            foreach (explode(' and ', $cldrFormulaChunk) as $cldrAtom) {
                $gettextAtom = self::convertAtom($cldrAtom);
                if ($gettextAtom === false) {
                    // One atom joined by 'and' always evaluates to false => the whole 'and' group is always false
                    $gettextFormulaChunk = false;
                    break;
                } elseif ($gettextAtom !== true) {
                    $andSeparatedChunks[] = $gettextAtom;
                }
            }
            if (!isset($gettextFormulaChunk)) {
                if (empty($andSeparatedChunks)) {
                    // All the atoms joined by 'and' always evaluate to true => the whole 'and' group is always true
                    $gettextFormulaChunk = true;
                } else {
                    $gettextFormulaChunk = implode(' && ', $andSeparatedChunks);
                    // Special cases simplification
                    switch ($gettextFormulaChunk) {
                        case 'n >= 0 && n <= 2 && n != 2':
                            $gettextFormulaChunk = 'n == 0 || n == 1';
                            break;
                    }
                }
            }
            if ($gettextFormulaChunk === true) {
                // One part of the formula joined with the others by 'or' always evaluates to true => the whole formula always evaluates to true
                return true;
            } elseif ($gettextFormulaChunk !== false) {
                $orSeparatedChunks[] = $gettextFormulaChunk;
            }
        }
        if (empty($orSeparatedChunks)) {
            // All the parts joined by 'or' always evaluate to false => the whole formula always evaluates to false
            return false;
        } else {
            return implode(' || ', $orSeparatedChunks);
        }
    }
    /**
     * Converts an atomic part of the CLDR formula to its gettext representation.
     * @param string $cldrAtom The CLDR formula atom to convert.
     * @throws Exception
     * @return bool|string Returns true if the gettext will always evaluate to true, false if gettext will always evaluate to false, return the gettext formula otherwise.
     */
    private static function convertAtom($cldrAtom)
    {
        $m = null;
        $gettextAtom = $cldrAtom;
        $gettextAtom = str_replace(' = ', ' == ', $gettextAtom);
        $gettextAtom = str_replace('i', 'n', $gettextAtom);
        if (preg_match('/^n( % \d+)? (!=|==) \d+$/', $gettextAtom)) {
            return $gettextAtom;
        }
        if (preg_match('/^n( % \d+)? (!=|==) \d+(,\d+|\.\.\d+)+$/', $gettextAtom)) {
            return self::expandAtom($gettextAtom);
        }
        if (preg_match('/^(?:v|w)(?: % 10+)? == (\d+)(?:\.\.\d+)?$/', $gettextAtom, $m)) { // For gettext: v == 0, w == 0
            return (intval($m[1]) === 0) ? true : false;
        }
        if (preg_match('/^(?:v|w)(?: % 10+)? != (\d+)(?:\.\.\d+)?$/', $gettextAtom, $m)) { // For gettext: v == 0, w == 0
            return (intval($m[1]) === 0) ? false : true;
        }
        if (preg_match('/^(?:f|t)(?: % 10+)? == (\d+)(?:\.\.\d+)?$/', $gettextAtom, $m)) { // f == empty, t == empty
            return (intval($m[1]) === 0) ? true : false;
        }
        if (preg_match('/^(?:f|t)(?: % 10+)? != (\d+)(?:\.\.\d+)?$/', $gettextAtom, $m)) { // f == empty, t == empty
            return (intval($m[1]) === 0) ? false : true;
        }
        throw new Exception("Unable to convert the formula chunk '$cldrAtom' from CLDR to gettext");
    }
    /**
     * Expands an atom containing a range (for instance: 'n == 1,3..5').
     * @param string $atom
     * @throws Exception
     * @return string
     */
    private static function expandAtom($atom)
    {
        $m = null;
        if (preg_match('/^(n(?: % \d+)?) (==|!=) (\d+(?:\.\.\d+|,\d+)+)$/', $atom, $m)) {
            $what = $m[1];
            $op = $m[2];
            $chunks = array();
            foreach (explode(',', $m[3]) as $range) {
                $chunk = null;
                if ((!isset($chunk)) && preg_match('/^\d+$/', $range)) {
                    $chunk = "$what $op $range";
                }
                if ((!isset($chunk)) && preg_match('/^(\d+)\.\.(\d+)$/', $range, $m)) {
                    $from = intval($m[1]);
                    $to = intval($m[2]);
                    if (($to - $from) === 1) {
                        switch ($op) {
                            case '==':
                                $chunk = "($what == $from || $what == $to)";
                                break;
                            case '!=':
                                $chunk = "$what != $from && $what == $to";
                                break;
                        }
                    } else {
                        switch ($op) {
                            case '==':
                                $chunk = "$what >= $from && $what <= $to";
                                break;
                            case '!=':
                                if ($what === 'n' && $from <= 0) {
                                    $chunk = "$what > $to";
                                } else {
                                    $chunk = "($what < $from || $what > $to)";
                                }
                                break;
                        }
                    }
                }
                if (!isset($chunk)) {
                    throw new Exception("Unhandled range '$range' in '$atom'");
                }
                $chunks[] = $chunk;
            }
            if (count($chunks) === 1) {
                return $chunks[0];
            }
            switch ($op) {
                case '==':
                    return '('.implode(' || ', $chunks).')';break;
                case '!=':
                    return implode(' && ', $chunks);
            }
        }
        throw new Exception("Unable to expand '$atom'");
    }
}

----- File: Language.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Language.php
----------------------------------------
<?php
namespace Gettext\Languages;

use Exception;

/**
 * Main class to convert the plural rules of a language from CLDR to gettext.
 */
class Language
{
    /**
     * The language ID.
     * @var string
     */
    public $id;
    /**
     * The language name.
     * @var string
     */
    public $name;
    /**
     * If this language is deprecated: the gettext code of the new language.
     * @var null|string
     */
    public $supersededBy;
    /**
     * The script name.
     * @var string|null
     */
    public $script;
    /**
     * The territory name.
     * @var string|null
     */
    public $territory;
    /**
     * The name of the base language
     * @var string|null
     */
    public $baseLanguage;
    /**
     * The list of categories.
     * @var Category[]
     */
    public $categories;
    /**
     * The gettext formula to decide which category should be applied.
     * @var string
     */
    public $formula;
    /**
     * Initialize the instance and parse the language code.
     * @param array $info The result of CldrData::getLanguageInfo()
     * @throws Exception Throws an Exception if $fullId is not valid.
     */
    private function __construct($info)
    {
        $this->id = $info['id'];
        $this->name = $info['name'];
        $this->supersededBy = isset($info['supersededBy']) ? $info['supersededBy'] : null;
        $this->script = isset($info['script']) ? $info['script'] : null;
        $this->territory = isset($info['territory']) ? $info['territory'] : null;
        $this->baseLanguage = isset($info['baseLanguage']) ? $info['baseLanguage'] : null;
        // Let's build the category list
        $this->categories = array();
        foreach ($info['categories'] as $cldrCategoryId => $cldrFormulaAndExamples) {
            $category = new Category($cldrCategoryId, $cldrFormulaAndExamples);
            foreach ($this->categories as $c) {
                if ($category->id === $c->id) {
                    throw new Exception("The category '{$category->id}' is specified more than once");
                }
            }
            $this->categories[] = $category;
        }
        if (empty($this->categories)) {
            throw new Exception("The language '{$info['id']}' does not have any plural category");
        }
        // Let's sort the categories from 'zero' to 'other'
        usort($this->categories, function (Category $category1, Category $category2) {
            return array_search($category1->id, CldrData::$categories) - array_search($category2->id, CldrData::$categories);
        });
        // The 'other' category should always be there
        if ($this->categories[count($this->categories) - 1]->id !== CldrData::OTHER_CATEGORY) {
            throw new Exception("The language '{$info['id']}' does not have the '".CldrData::OTHER_CATEGORY."' plural category");
        }
        $this->checkAlwaysTrueCategories();
        $this->checkAlwaysFalseCategories();
        $this->checkAllCategoriesWithExamples();
        $this->formula = $this->buildFormula();
    }
    /**
     * Return a list of all languages available.
     * @throws Exception
     * @return Language[]
     */
    public static function getAll()
    {
        $result = array();
        foreach (array_keys(CldrData::getLanguageNames()) as $cldrLanguageId) {
            $result[] = new Language(CldrData::getLanguageInfo($cldrLanguageId));
        }

        return $result;
    }
    /**
     * Return a Language instance given the language id
     * @param string $id
     * @return Language|null
     */
    public static function getById($id)
    {
        $result = null;
        $info = CldrData::getLanguageInfo($id);
        if (isset($info)) {
            $result = new Language($info);
        }

        return $result;
    }

    /**
     * Let's look for categories that will always occur.
     * This because with decimals (CLDR) we may have more cases, with integers (gettext) we have just one case.
     * If we found that (single) category we reduce the categories to that one only.
     */
    private function checkAlwaysTrueCategories()
    {
        $alwaysTrueCategory = null;
        foreach ($this->categories as $category) {
            if ($category->formula === true) {
                if (!isset($category->examples)) {
                    throw new Exception("The category '{$category->id}' should always occur, but it does not have examples (so for CLDR it will never occur for integers!)");
                }
                $alwaysTrueCategory = $category;
                break;
            }
        }
        if (isset($alwaysTrueCategory)) {
            foreach ($this->categories as $category) {
                if (($category !== $alwaysTrueCategory) && isset($category->examples)) {
                    throw new Exception("The category '{$category->id}' should never occur, but it has some examples (so for CLDR it will occur!)");
                }
            }
            $alwaysTrueCategory->id = CldrData::OTHER_CATEGORY;
            $alwaysTrueCategory->formula = null;
            $this->categories = array($alwaysTrueCategory);
        }
    }
    /**
     * Let's look for categories that will never occur.
     * This because with decimals (CLDR) we may have more cases, with integers (gettext) we have some less cases.
     * If we found those categories we strip them out.
     */
    private function checkAlwaysFalseCategories()
    {
        $filtered = array();
        foreach ($this->categories as $category) {
            if ($category->formula === false) {
                if (isset($category->examples)) {
                    throw new Exception("The category '{$category->id}' should never occur, but it has examples (so for CLDR it may occur!)");
                }
            } else {
                $filtered[] = $category;
            }
        }
        $this->categories = $filtered;
    }
    /**
     * Let's look for categories that don't have examples.
     * This because with decimals (CLDR) we may have more cases, with integers (gettext) we have some less cases.
     * If we found those categories, we check that they never occur and we strip them out.
     * @throws Exception
     */
    private function checkAllCategoriesWithExamples()
    {
        $allCategoriesIds = array();
        $goodCategories = array();
        $badCategories = array();
        $badCategoriesIds = array();
        foreach ($this->categories as $category) {
            $allCategoriesIds[] = $category->id;
            if (isset($category->examples)) {
                $goodCategories[] = $category;
            } else {
                $badCategories[] = $category;
                $badCategoriesIds[] = $category->id;
            }
        }
        if (empty($badCategories)) {
            return;
        }
        $removeCategoriesWithoutExamples = false;
        switch (implode(',', $badCategoriesIds).'@'.implode(',', $allCategoriesIds)) {
            case CldrData::OTHER_CATEGORY.'@one,few,many,'.CldrData::OTHER_CATEGORY:
                switch ($this->buildFormula()) {
                    case '(n % 10 == 1 && n % 100 != 11) ? 0 : ((n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 12 || n % 100 > 14)) ? 1 : ((n % 10 == 0 || n % 10 >= 5 && n % 10 <= 9 || n % 100 >= 11 && n % 100 <= 14) ? 2 : 3))':
                        // Numbers ending with 0                 => case 2 ('many')
                        // Numbers ending with 1 but not with 11 => case 0 ('one')
                        // Numbers ending with 11                => case 2 ('many')
                        // Numbers ending with 2 but not with 12 => case 1 ('few')
                        // Numbers ending with 12                => case 2 ('many')
                        // Numbers ending with 3 but not with 13 => case 1 ('few')
                        // Numbers ending with 13                => case 2 ('many')
                        // Numbers ending with 4 but not with 14 => case 1 ('few')
                        // Numbers ending with 14                => case 2 ('many')
                        // Numbers ending with 5                 => case 2 ('many')
                        // Numbers ending with 6                 => case 2 ('many')
                        // Numbers ending with 7                 => case 2 ('many')
                        // Numbers ending with 8                 => case 2 ('many')
                        // Numbers ending with 9                 => case 2 ('many')
                        // => the 'other' case never occurs: use 'other' for 'many'
                        $removeCategoriesWithoutExamples = true;
                        break;
                    case '(n == 1) ? 0 : ((n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 12 || n % 100 > 14)) ? 1 : ((n != 1 && (n % 10 == 0 || n % 10 == 1) || n % 10 >= 5 && n % 10 <= 9 || n % 100 >= 12 && n % 100 <= 14) ? 2 : 3))':
                        // Numbers ending with 0                  => case 2 ('many')
                        // Numbers ending with 1 but not number 1 => case 2 ('many')
                        // Number 1                               => case 0 ('one')
                        // Numbers ending with 2 but not with 12  => case 1 ('few')
                        // Numbers ending with 12                 => case 2 ('many')
                        // Numbers ending with 3 but not with 13  => case 1 ('few')
                        // Numbers ending with 13                 => case 2 ('many')
                        // Numbers ending with 4 but not with 14  => case 1 ('few')
                        // Numbers ending with 14                 => case 2 ('many')
                        // Numbers ending with 5                  => case 2 ('many')
                        // Numbers ending with 6                  => case 2 ('many')
                        // Numbers ending with 7                  => case 2 ('many')
                        // Numbers ending with 8                  => case 2 ('many')
                        // Numbers ending with 9                  => case 2 ('many')
                        // => the 'other' case never occurs: use 'other' for 'many'
                        $removeCategoriesWithoutExamples = true;
                        break;
                }
        }
        if (!$removeCategoriesWithoutExamples) {
            throw new Exception("Unhandled case of plural categories without examples '".implode(', ', $badCategoriesIds)."' out of '".implode(', ', $allCategoriesIds)."'");
        }
        if ($badCategories[count($badCategories) - 1]->id === CldrData::OTHER_CATEGORY) {
            // We're removing the 'other' cagory: let's change the last good category to 'other'
            $lastGood = $goodCategories[count($goodCategories) - 1];
            $lastGood->id = CldrData::OTHER_CATEGORY;
            $lastGood->formula = null;
        }
        $this->categories = $goodCategories;
    }
    /**
     * Build the formula starting from the currently defined categories.
     * @return string
     */
    private function buildFormula()
    {
        $numCategories = count($this->categories);
        switch ($numCategories) {
            case 1:
                // Just one category
                return '0';
            case 2:
                return self::reduceFormula(self::reverseFormula($this->categories[0]->formula));
            default:
                $formula = strval($numCategories - 1);
                for ($i = $numCategories - 2; $i >= 0; $i--) {
                    $f = self::reduceFormula($this->categories[$i]->formula);
                    if (!preg_match('/^\([^()]+\)$/', $f)) {
                        $f = "($f)";
                    }
                    $formula = "$f ? $i : $formula";
                    if ($i > 0) {
                        $formula = "($formula)";
                    }
                }

                return $formula;
        }
    }
    /**
     * Reverse a formula.
     * @param string $formula
     * @throws Exception
     * @return string
     */
    private static function reverseFormula($formula)
    {
        if (preg_match('/^n( % \d+)? == \d+(\.\.\d+|,\d+)*?$/', $formula)) {
            return str_replace(' == ', ' != ', $formula);
        }
        if (preg_match('/^n( % \d+)? != \d+(\.\.\d+|,\d+)*?$/', $formula)) {
            return str_replace(' != ', ' == ', $formula);
        }
        if (preg_match('/^\(?n == \d+ \|\| n == \d+\)?$/', $formula)) {
            return trim(str_replace(array(' == ', ' || '), array(' != ', ' && '), $formula), '()');
        }
        $m = null;
        if (preg_match('/^(n(?: % \d+)?) == (\d+) && (n(?: % \d+)?) != (\d+)$/', $formula, $m)) {
            return "{$m[1]} != {$m[2]} || {$m[3]} == {$m[4]}";
        }
        switch ($formula) {
            case '(n == 1 || n == 2 || n == 3) || n % 10 != 4 && n % 10 != 6 && n % 10 != 9':
                return 'n != 1 && n != 2 && n != 3 && (n % 10 == 4 || n % 10 == 6 || n % 10 == 9)';
            case '(n == 0 || n == 1) || n >= 11 && n <= 99':
                return 'n >= 2 && (n < 11 || n > 99)';
        }
        throw new Exception("Unable to reverse the formula '$formula'");
    }
    /**
     * Reduce some excessively complex formulas.
     * @param string $formula
     * @return string
     */
    private static function reduceFormula($formula)
    {
        $map = array(
            'n != 0 && n != 1'              =>  'n > 1' ,
            '(n == 0 || n == 1) && n != 0'  =>  'n == 1',
        );

        return isset($map[$formula]) ? $map[$formula] : $formula;
    }
    /**
     * Take one variable and, if it's a string, we transliterate it to US-ASCII.
     * @param mixed $value The variable to work on.
     * @throws Exception
     */
    private static function asciifier(&$value)
    {
        if (is_string($value) && ($value !== '')) {
            // Avoid converting from 'Ÿ' to '"Y', let's prefer 'Y'
            $transliterated = strtr($value, array(
                'À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Ä' => 'A',
                'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E',
                'Ì' => 'I', 'Í' => 'I', 'Î' => 'I', 'Ï' => 'I',
                'Ñ' => 'N',
                'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => 'O',
                'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ü' => 'U',
                'Ÿ' => 'Y', 'Ý' => 'Y',
                'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a', 'ä' => 'a',
                'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e',
                'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i',
                'ñ' => 'n', 'ò' => 'o', 'ó' => 'o', 'ô' => 'o', 'õ' => 'o', 'ö' => 'o',
                'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'ü' => 'u',
                'ý' => 'y', 'ÿ' => 'y',
            ));
            $transliterated = @iconv('UTF-8', 'US-ASCII//IGNORE//TRANSLIT', $transliterated);
            if (($transliterated === false) || ($transliterated === '')) {
                throw new Exception("Unable to transliterate '$value'");
            }
            $value = $transliterated;
        }
    }
    /**
     * Returns a clone of this instance with all the strings to US-ASCII.
     * @return Language
     */
    public function getUSAsciiClone()
    {
        $clone = clone $this;
        self::asciifier($clone->name);
        self::asciifier($clone->formula);
        $clone->categories = array();
        foreach ($this->categories as $category) {
            $categoryClone = clone $category;
            self::asciifier($categoryClone->examples);
            $clone->categories[] = $categoryClone;
        }

        return $clone;
    }
}

----- File: Docs.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Docs.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

class Docs extends Html
{
    /**
     * @see Exporter::toStringDo
     */
    protected static function toStringDo($languages)
    {
        $result = <<<EOT
<!doctype html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta name="author" content="Michele Locati">
        <title>gettext plural rules - built from CLDR</title>
        <meta name="description" content="List of all language rules for gettext .po files automatically generated from the Unicode CLDR data" />
        <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css">
        <link rel="stylesheet" href="style.css">
    </head>
    <body>
        <a href="https://github.com/mlocati/cldr-to-gettext-plural-rules" class="hidden-xs"><img style="position: fixed; top: 0; right: 0; border: 0; z-index: 2000" src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png" alt="Fork me on GitHub"></a>
        <div class="container-fluid">

EOT;
        $result .= static::buildTable($languages, true);
        $result .= <<<EOT

        </div>
        <script src="http://code.jquery.com/jquery-1.11.2.min.js"></script>
        <script src="script.js"></script>
    </body>
</html>
EOT;

        return $result;
    }
    /**
     * @see Exporter::isForPublicUse
     */
    public static function isForPublicUse()
    {
        return false;
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build the page http://mlocati.github.io/cldr-to-gettext-plural-rules';
    }
}

----- File: Exporter.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Exporter.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

use Exception;
use Gettext\Languages\Language;

/**
 * Base class for all the exporters.
 */
abstract class Exporter
{
    /**
     * @var array
     */
    private static $exporters;
    /**
     * Return the list of all the available exporters. Keys are the exporter handles, values are the exporter class names.
     * @param bool $onlyForPublicUse If true, internal exporters will be omitted.
     * @return string[]
     */
    final public static function getExporters($onlyForPublicUse = false)
    {
        if (!isset(self::$exporters)) {
            $exporters = array();
            $m = null;
            foreach (scandir(__DIR__) as $f) {
                if (preg_match('/^(\w+)\.php$/', $f, $m)) {
                    if ($f !== basename(__FILE__)) {
                        $exporters[strtolower($m[1])] = $m[1];
                    }
                }
            }
            self::$exporters = $exporters;
        }
        if ($onlyForPublicUse) {
            $result = array();
            foreach (self::$exporters as $handle => $class) {
                if (call_user_func(self::getExporterClassName($handle).'::isForPublicUse') === true) {
                    $result[$handle] = $class;
                }
            }
        } else {
            $result = self::$exporters;
        }

        return $result;
    }
    /**
     * Return the description of a specific exporter.
     * @param string $exporterHandle The handle of the exporter.
     * @throws Exception Throws an Exception if $exporterHandle is not valid.
     * @return string
     */
    final public static function getExporterDescription($exporterHandle)
    {
        $exporters = self::getExporters();
        if (!isset($exporters[$exporterHandle])) {
            throw new Exception("Invalid exporter handle: '$exporterHandle'");
        }

        return call_user_func(self::getExporterClassName($exporterHandle).'::getDescription');
    }
    /**
     * Returns the fully qualified class name of a exporter given its handle.
     * @param string $exporterHandle The exporter class handle.
     * @return string
     */
    final public static function getExporterClassName($exporterHandle)
    {
        return __NAMESPACE__.'\\'.ucfirst(strtolower($exporterHandle));
    }
    /**
     * Convert a list of Language instances to string.
     * @param Language[] $languages The Language instances to convert.
     * @return string
     */
    protected static function toStringDo($languages)
    {
        throw new Exception(get_called_class().' does not implement the method '.__FUNCTION__);
    }
    /**
     * Convert a list of Language instances to string.
     * @param Language[] $languages The Language instances to convert.
     * @return string
     */
    final public static function toString($languages, $options = null)
    {
        if (isset($options) && is_array($options)) {
            if (isset($options['us-ascii']) && $options['us-ascii']) {
                $asciiList = array();
                foreach ($languages as $language) {
                    $asciiList[] = $language->getUSAsciiClone();
                }
                $languages = $asciiList;
            }
        }

        return static::toStringDo($languages);
    }
    /**
     * Save the Language instances to a file.
     * @param Language[] $languages The Language instances to convert.
     * @throws Exception
     */
    final public static function toFile($languages, $filename, $options = null)
    {
        $data = self::toString($languages, $options);
        if (@file_put_contents($filename, $data) === false) {
            throw new Exception("Error writing data to '$filename'");
        }
    }
    /**
     * Is this exporter for public use?
     * @return bool
     */
    public static function isForPublicUse()
    {
        return true;
    }
    /**
     * Return a short description of the exporter.
     * @return string
     */
    public static function getDescription()
    {
        throw new Exception(get_called_class().' does not implement the method '.__FUNCTION__);
    }
}

----- File: Html.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Html.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

class Html extends Exporter
{
    /**
     * @see Exporter::toStringDo
     */
    protected static function toStringDo($languages)
    {
        return self::buildTable($languages, false);
    }
    protected static function h($str)
    {
        return htmlspecialchars($str, ENT_COMPAT, 'UTF-8');
    }
    protected static function buildTable($languages, $forDocs)
    {
        $prefix = $forDocs ? '            ' : '';
        $lines = array();
        $lines[] = $prefix.'<table'.($forDocs ? ' class="table table-bordered table-condensed table-striped"' : '').'>';
        $lines[] = $prefix.'    <thead>';
        $lines[] = $prefix.'        <tr>';
        $lines[] = $prefix.'            <th>Language code</th>';
        $lines[] = $prefix.'            <th>Language name</th>';
        $lines[] = $prefix.'            <th># plurals</th>';
        $lines[] = $prefix.'            <th>Formula</th>';
        $lines[] = $prefix.'            <th>Plurals</th>';
        $lines[] = $prefix.'        </tr>';
        $lines[] = $prefix.'    </thead>';
        $lines[] = $prefix.'    <tbody>';
        foreach ($languages as $lc) {
            $lines[] = $prefix.'        <tr>';
            $lines[] = $prefix.'            <td>'.$lc->id.'</td>';
            $name = self::h($lc->name);
            if (isset($lc->supersededBy)) {
                $name .= '<br /><small><span>Superseded by</span> '.$lc->supersededBy.'</small>';
            }
            $lines[] = $prefix.'            <td>'.$name.'</td>';
            $lines[] = $prefix.'            <td>'.count($lc->categories).'</td>';
            $lines[] = $prefix.'            <td>'.self::h($lc->formula).'</td>';
            $cases = array();
            foreach ($lc->categories as $c) {
                $cases[] = '<li><span>'.$c->id.'</span><code>'.self::h($c->examples).'</code></li>';
            }
            $lines[] = $prefix.'            <td><ol'.($forDocs ? ' class="cases"' : '').' start="0">'.implode('', $cases).'</ol></td>';
            $lines[] = $prefix.'        </tr>';
        }
        $lines[] = $prefix.'    </tbody>';
        $lines[] = $prefix.'</table>';

        return implode("\n", $lines);
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build a HTML table';
    }
}

----- File: Json.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Json.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

class Json extends Exporter
{
    /**
     * Return the options for json_encode.
     * @return int
     */
    protected static function getEncodeOptions()
    {
        $result = 0;
        if (defined('\JSON_UNESCAPED_SLASHES')) {
            $result |= \JSON_UNESCAPED_SLASHES;
        }
        if (defined('\JSON_UNESCAPED_UNICODE')) {
            $result |= \JSON_UNESCAPED_UNICODE;
        }

        return $result;
    }
    /**
     * @see Exporter::toStringDo
     */
    protected static function toStringDo($languages)
    {
        $list = array();
        foreach ($languages as $language) {
            $item = array();
            $item['name'] = $language->name;
            if (isset($language->supersededBy)) {
                $item['supersededBy'] = $language->supersededBy;
            }
            if (isset($language->script)) {
                $item['script'] = $language->script;
            }
            if (isset($language->territory)) {
                $item['territory'] = $language->territory;
            }
            if (isset($language->baseLanguage)) {
                $item['baseLanguage'] = $language->baseLanguage;
            }
            $item['formula'] = $language->formula;
            $item['plurals'] = count($language->categories);
            $item['cases'] = array();
            $item['examples'] = array();
            foreach ($language->categories as $category) {
                $item['cases'][] = $category->id;
                $item['examples'][$category->id] = $category->examples;
            }
            $list[$language->id] = $item;
        }

        return json_encode($list, static::getEncodeOptions());
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build a compressed JSON-encoded file';
    }
}

----- File: Php.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Php.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

class Php extends Exporter
{
    /**
     * @see Exporter::toStringDo
     */
    protected static function toStringDo($languages)
    {
        $lines = array();
        $lines[] = '<?php';
        $lines[] = 'return array(';
        foreach ($languages as $lc) {
            $lines[] = '    \''.$lc->id.'\' => array(';
            $lines[] = '        \'name\' => \''.addslashes($lc->name).'\',';
            if (isset($lc->supersededBy)) {
                $lines[] = '        \'supersededBy\' => \''.$lc->supersededBy.'\',';
            }
            if (isset($lc->script)) {
                $lines[] = '        \'script\' => \''.addslashes($lc->script).'\',';
            }
            if (isset($lc->territory)) {
                $lines[] = '        \'territory\' => \''.addslashes($lc->territory).'\',';
            }
            if (isset($lc->baseLanguage)) {
                $lines[] = '        \'baseLanguage\' => \''.addslashes($lc->baseLanguage).'\',';
            }
            $lines[] = '        \'formula\' => \''.$lc->formula.'\',';
            $lines[] = '        \'plurals\' => '.count($lc->categories).',';
            $catNames = array();
            foreach ($lc->categories as $c) {
                $catNames[] = "'{$c->id}'";
            }
            $lines[] = '        \'cases\' => array('.implode(', ', $catNames).'),';
            $lines[] = '        \'examples\' => array(';
            foreach ($lc->categories as $c) {
                $lines[] = '            \''.$c->id.'\' => \''.$c->examples.'\',';
            }
            $lines[] = '        ),';
            $lines[] = '    ),';
        }
        $lines[] = ');';
        $lines[] = '';

        return implode("\n", $lines);
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build a PHP array';
    }
}

----- File: Po.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Po.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

use Exception;

class Po extends Exporter
{
    /**
     * @see Exporter::toStringDo
     */
    protected static function toStringDo($languages)
    {
        if (count($languages) !== 1) {
            throw new Exception('The '.get_called_class().' exporter can only export one language');
        }
        $language = $languages[0];
        $lines = array();
        $lines[] = '"Language: '.$language->id.'\n"';
        $lines[] = '"Plural-Forms: nplurals='.count($language->categories).'; plural='.$language->formula.'\n"';
        $lines[] = '';

        return implode("\n", $lines);
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build a string to be used for gettext .po files';
    }
}

----- File: Prettyjson.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Prettyjson.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

use Exception;

class Prettyjson extends Json
{
    /**
     * @see Json::getEncodeOptions
     */
    protected static function getEncodeOptions()
    {
        if (!(defined('\JSON_PRETTY_PRINT') && defined('\JSON_UNESCAPED_SLASHES') && defined('\JSON_UNESCAPED_UNICODE'))) {
            throw new Exception('PHP 5.4 or later is required to export uncompressed JSON');
        }
        return \JSON_PRETTY_PRINT | \JSON_UNESCAPED_SLASHES | \JSON_UNESCAPED_UNICODE;
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build an uncompressed JSON-encoded file (PHP 5.4 or later is needed)';
    }
}

----- File: Xml.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\cldr-to-gettext-plural-rules\Exporter\Xml.php
----------------------------------------
<?php
namespace Gettext\Languages\Exporter;

class Xml extends Exporter
{
    /**
     * @see Exporter::toStringDo
     */
    protected static function toStringDo($languages)
    {
        $xml = new \DOMDocument('1.0', 'UTF-8');
        $xml->loadXML('<languages
            xmlns="https://github.com/mlocati/cldr-to-gettext-plural-rules"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="https://github.com/mlocati/cldr-to-gettext-plural-rules http://mlocati.github.io/cldr-to-gettext-plural-rules/GettextLanguages.xsd"
        />');
        $xLanguages = $xml->firstChild;
        foreach ($languages as $language) {
            $xLanguage = $xml->createElement('language');
            $xLanguage->setAttribute('id', $language->id);
            $xLanguage->setAttribute('name', $language->name);
            if (isset($language->supersededBy)) {
                $xLanguage->setAttribute('supersededBy', $language->supersededBy);
            }
            if (isset($language->script)) {
                $xLanguage->setAttribute('script', $language->script);
            }
            if (isset($language->territory)) {
                $xLanguage->setAttribute('territory', $language->territory);
            }
            if (isset($language->baseLanguage)) {
                $xLanguage->setAttribute('baseLanguage', $language->baseLanguage);
            }
            $xLanguage->setAttribute('formula', $language->formula);
            foreach ($language->categories as $category) {
                $xCategory = $xml->createElement('category');
                $xCategory->setAttribute('id', $category->id);
                $xCategory->setAttribute('examples', $category->examples);
                $xLanguage->appendChild($xCategory);
            }
            $xLanguages->appendChild($xLanguage);
        }
        $xml->formatOutput = true;

        return $xml->saveXML();
    }
    /**
     * @see Exporter::getDescription
     */
    public static function getDescription()
    {
        return 'Build an XML file - schema available at http://mlocati.github.io/cldr-to-gettext-plural-rules/GettextLanguages.xsd';
    }
}

----- File: Blade.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Blade.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Illuminate\Filesystem\Filesystem;
use Illuminate\View\Compilers\BladeCompiler;

/**
 * Class to get gettext strings from blade.php files returning arrays.
 */
class Blade extends Extractor implements ExtractorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $cachePath = empty($options['cachePath']) ? sys_get_temp_dir() : $options['cachePath'];
        $bladeCompiler = new BladeCompiler(new Filesystem(), $cachePath);
        $string = $bladeCompiler->compileString($string);

        PhpCode::fromString($string, $translations, $options);
    }
}

----- File: Csv.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Csv.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\HeadersExtractorTrait;
use Gettext\Utils\CsvTrait;

/**
 * Class to get gettext strings from csv.
 */
class Csv extends Extractor implements ExtractorInterface
{
    use HeadersExtractorTrait;
    use CsvTrait;

    public static $options = [
        'delimiter' => ",",
        'enclosure' => '"',
        'escape_char' => "\\"
    ];

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $options += static::$options;
        $handle = fopen('php://memory', 'w');

        fputs($handle, $string);
        rewind($handle);

        while ($row = self::fgetcsv($handle, $options)) {
            $context = array_shift($row);
            $original = array_shift($row);

            if ($context === '' && $original === '') {
                self::extractHeaders(array_shift($row), $translations);
                continue;
            }

            $translation = $translations->insert($context, $original);

            if (!empty($row)) {
                $translation->setTranslation(array_shift($row));
                $translation->setPluralTranslations($row);
            }
        }

        fclose($handle);
    }
}

----- File: CsvDictionary.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\CsvDictionary.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\HeadersExtractorTrait;
use Gettext\Utils\CsvTrait;

/**
 * Class to get gettext strings from csv.
 */
class CsvDictionary extends Extractor implements ExtractorInterface
{
    use HeadersExtractorTrait;
    use CsvTrait;

    public static $options = [
        'delimiter' => ",",
        'enclosure' => '"',
        'escape_char' => "\\"
    ];

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $options += static::$options;
        $handle = fopen('php://memory', 'w');

        fputs($handle, $string);
        rewind($handle);

        while ($row = self::fgetcsv($handle, $options)) {
            list($original, $translation) = $row + ['', ''];

            if ($original === '') {
                self::extractHeaders($translation, $translations);
                continue;
            }

            $translations->insert(null, $original)->setTranslation($translation);
        }

        fclose($handle);
    }
}

----- File: Extractor.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Extractor.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Exception;
use InvalidArgumentException;
use Gettext\Translations;

abstract class Extractor implements ExtractorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function fromFile($file, Translations $translations, array $options = [])
    {
        foreach (self::getFiles($file) as $file) {
            $options['file'] = $file;
            static::fromString(self::readFile($file), $translations, $options);
        }
    }

    /**
     * Checks and returns all files.
     *
     * @param string|array $file The file/s
     *
     * @return array The file paths
     */
    protected static function getFiles($file)
    {
        if (empty($file)) {
            throw new InvalidArgumentException('There is not any file defined');
        }

        if (is_string($file)) {
            if (!is_file($file)) {
                throw new InvalidArgumentException("'$file' is not a valid file");
            }

            if (!is_readable($file)) {
                throw new InvalidArgumentException("'$file' is not a readable file");
            }

            return [$file];
        }

        if (is_array($file)) {
            $files = [];

            foreach ($file as $f) {
                $files = array_merge($files, self::getFiles($f));
            }

            return $files;
        }

        throw new InvalidArgumentException('The first argument must be string or array');
    }

    /**
     * Reads and returns the content of a file.
     *
     * @param string $file
     *
     * @return string
     */
    protected static function readFile($file)
    {
        $length = filesize($file);

        if (!($fd = fopen($file, 'rb'))) {
            throw new Exception("Cannot read the file '$file', probably permissions");
        }

        $content = $length ? fread($fd, $length) : '';
        fclose($fd);

        return $content;
    }
}

----- File: ExtractorInterface.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\ExtractorInterface.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;

interface ExtractorInterface
{
    /**
     * Extract the translations from a file.
     *
     * @param array|string $file         A path of a file or files
     * @param Translations $translations The translations instance to append the new translations.
     * @param array        $options
     */
    public static function fromFile($file, Translations $translations, array $options = []);

    /**
     * Parses a string and append the translations found in the Translations instance.
     *
     * @param string       $string
     * @param Translations $translations
     * @param array        $options
     */
    public static function fromString($string, Translations $translations, array $options = []);
}

----- File: Jed.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Jed.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;

/**
 * Class to get gettext strings from json files.
 */
class Jed extends Extractor implements ExtractorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        self::extract(json_decode($string, true), $translations);
    }

    /**
     * Handle an array of translations and append to the Translations instance.
     *
     * @param array        $content
     * @param Translations $translations
     */
    public static function extract(array $content, Translations $translations)
    {
        $messages = current($content);
        $headers = isset($messages['']) ? $messages[''] : null;
        unset($messages['']);

        if (!empty($headers['domain'])) {
            $translations->setDomain($headers['domain']);
        }

        if (!empty($headers['lang'])) {
            $translations->setLanguage($headers['lang']);
        }

        if (!empty($headers['plural-forms'])) {
            $translations->setHeader(Translations::HEADER_PLURAL, $headers['plural-forms']);
        }

        $context_glue = '\u0004';

        foreach ($messages as $key => $translation) {
            $key = explode($context_glue, $key);
            $context = isset($key[1]) ? array_shift($key) : '';

            $translations->insert($context, array_shift($key))
                ->setTranslation(array_shift($translation))
                ->setPluralTranslations($translation);
        }
    }
}

----- File: JsCode.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\JsCode.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\JsFunctionsScanner;

/**
 * Class to get gettext strings from javascript files.
 */
class JsCode extends Extractor implements ExtractorInterface
{
    public static $options = [
        'constants' => [],

        'functions' => [
            'gettext' => 'gettext',
            '__' => 'gettext',
            'ngettext' => 'ngettext',
            'n__' => 'ngettext',
            'pgettext' => 'pgettext',
            'p__' => 'pgettext',
            'dgettext' => 'dgettext',
            'd__' => 'dgettext',
            'dngettext' => 'dngettext',
            'dn__' => 'dngettext',
            'dpgettext' => 'dpgettext',
            'dp__' => 'dpgettext',
            'npgettext' => 'npgettext',
            'np__' => 'npgettext',
            'dnpgettext' => 'dnpgettext',
            'dnp__' => 'dnpgettext',
            'noop' => 'noop',
            'noop__' => 'noop',
        ],
    ];

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $options += static::$options;

        $functions = new JsFunctionsScanner($string);
        $functions->saveGettextFunctions($translations, $options);
    }
}

----- File: Json.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Json.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\MultidimensionalArrayTrait;

/**
 * Class to get gettext strings from json.
 */
class Json extends Extractor implements ExtractorInterface
{
    use MultidimensionalArrayTrait;

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $messages = json_decode($string, true);

        if (is_array($messages)) {
            self::fromArray($messages, $translations);
        }
    }
}

----- File: JsonDictionary.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\JsonDictionary.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\DictionaryTrait;

/**
 * Class to get gettext strings from plain json.
 */
class JsonDictionary extends Extractor implements ExtractorInterface
{
    use DictionaryTrait;

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $messages = json_decode($string, true);

        if (is_array($messages)) {
            self::fromArray($messages, $translations);
        }
    }
}

----- File: Mo.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Mo.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Exception;
use Gettext\Translations;
use Gettext\Utils\StringReader;

/**
 * Class to get gettext strings from .mo files.
 */
class Mo extends Extractor implements ExtractorInterface
{
    const MAGIC1 = -1794895138;
    const MAGIC2 = -569244523;
    const MAGIC3 = 2500072158;

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $stream = new StringReader($string);
        $magic = self::readInt($stream, 'V');

        if (($magic === self::MAGIC1) || ($magic === self::MAGIC3)) { //to make sure it works for 64-bit platforms
            $byteOrder = 'V'; //low endian
        } elseif ($magic === (self::MAGIC2 & 0xFFFFFFFF)) {
            $byteOrder = 'N'; //big endian
        } else {
            throw new Exception('Not MO file');
        }

        self::readInt($stream, $byteOrder);

        $total = self::readInt($stream, $byteOrder); //total string count
        $originals = self::readInt($stream, $byteOrder); //offset of original table
        $tran = self::readInt($stream, $byteOrder); //offset of translation table

        $stream->seekto($originals);
        $table_originals = self::readIntArray($stream, $byteOrder, $total * 2);

        $stream->seekto($tran);
        $table_translations = self::readIntArray($stream, $byteOrder, $total * 2);

        for ($i = 0; $i < $total; ++$i) {
            $next = $i * 2;

            $stream->seekto($table_originals[$next + 2]);
            $original = $stream->read($table_originals[$next + 1]);

            $stream->seekto($table_translations[$next + 2]);
            $translated = $stream->read($table_translations[$next + 1]);

            if ($original === '') {
                // Headers
                foreach (explode("\n", $translated) as $headerLine) {
                    if ($headerLine === '') {
                        continue;
                    }

                    $headerChunks = preg_split('/:\s*/', $headerLine, 2);
                    $translations->setHeader($headerChunks[0], isset($headerChunks[1]) ? $headerChunks[1] : '');
                }

                continue;
            }

            $chunks = explode("\x04", $original, 2);

            if (isset($chunks[1])) {
                $context = $chunks[0];
                $original = $chunks[1];
            } else {
                $context = '';
            }

            $chunks = explode("\x00", $original, 2);

            if (isset($chunks[1])) {
                $original = $chunks[0];
                $plural = $chunks[1];
            } else {
                $plural = '';
            }

            $translation = $translations->insert($context, $original, $plural);

            if ($translated === '') {
                continue;
            }

            if ($plural === '') {
                $translation->setTranslation($translated);
                continue;
            }

            $v = explode("\x00", $translated);
            $translation->setTranslation(array_shift($v));
            $translation->setPluralTranslations($v);
        }
    }

    /**
     * @param StringReader $stream
     * @param string       $byteOrder
     */
    private static function readInt(StringReader $stream, $byteOrder)
    {
        if (($read = $stream->read(4)) === false) {
            return false;
        }

        $read = unpack($byteOrder, $read);

        return array_shift($read);
    }

    /**
     * @param StringReader $stream
     * @param string       $byteOrder
     * @param int          $count
     */
    private static function readIntArray(StringReader $stream, $byteOrder, $count)
    {
        return unpack($byteOrder.$count, $stream->read(4 * $count));
    }
}

----- File: PhpArray.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\PhpArray.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use BadMethodCallException;
use Gettext\Translations;
use Gettext\Utils\MultidimensionalArrayTrait;

/**
 * Class to get gettext strings from php files returning arrays.
 */
class PhpArray extends Extractor implements ExtractorInterface
{
    use MultidimensionalArrayTrait;

    /**
     * {@inheritdoc}
     */
    public static function fromFile($file, Translations $translations, array $options = [])
    {
        foreach (static::getFiles($file) as $file) {
            self::fromArray(include($file), $translations);
        }
    }

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        throw new BadMethodCallException('PhpArray::fromString() cannot be called. Use PhpArray::fromFile()');
    }
}

----- File: PhpCode.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\PhpCode.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\PhpFunctionsScanner;

/**
 * Class to get gettext strings from php files returning arrays.
 */
class PhpCode extends Extractor implements ExtractorInterface
{
    public static $options = [
         // - false: to not extract comments
         // - empty string: to extract all comments
         // - non-empty string: to extract comments that start with that string
         // - array with strings to extract comments format.
        'extractComments' => false,

        'constants' => [],

        'functions' => [
            'gettext' => 'gettext',
            '__' => 'gettext',
            'ngettext' => 'ngettext',
            'n__' => 'ngettext',
            'pgettext' => 'pgettext',
            'p__' => 'pgettext',
            'dgettext' => 'dgettext',
            'd__' => 'dgettext',
            'dngettext' => 'dngettext',
            'dn__' => 'dngettext',
            'dpgettext' => 'dpgettext',
            'dp__' => 'dpgettext',
            'npgettext' => 'npgettext',
            'np__' => 'npgettext',
            'dnpgettext' => 'dnpgettext',
            'dnp__' => 'dnpgettext',
            'noop' => 'noop',
            'noop__' => 'noop',
        ],
    ];

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $options += static::$options;


        $functions = new PhpFunctionsScanner($string);

        if ($options['extractComments'] !== false) {
            $functions->enableCommentsExtraction($options['extractComments']);
        }

        $functions->saveGettextFunctions($translations, $options);
    }

    /**
     * Decodes a T_CONSTANT_ENCAPSED_STRING string.
     *
     * @param string $value
     *
     * @return string
     */
    public static function convertString($value)
    {
        if (strpos($value, '\\') === false) {
            return substr($value, 1, -1);
        }

        if ($value[0] === "'") {
            return strtr(substr($value, 1, -1), ['\\\\' => '\\', '\\\'' => '\'']);
        }

        $value = substr($value, 1, -1);

        return preg_replace_callback(
            '/\\\(n|r|t|v|e|f|\$|"|\\\|x[0-9A-Fa-f]{1,2}|u{[0-9a-f]{1,6}}|[0-7]{1,3})/',
            function ($match) {
                switch ($match[1][0]) {
                    case 'n':
                        return "\n";
                    case 'r':
                        return "\r";
                    case 't':
                        return "\t";
                    case 'v':
                        return "\v";
                    case 'e':
                        return "\e";
                    case 'f':
                        return "\f";
                    case '$':
                        return '$';
                    case '"':
                        return '"';
                    case '\\':
                        return '\\';
                    case 'x':
                        return chr(hexdec(substr($match[0], 1)));
                    case 'u':
                        return self::unicodeChar(hexdec(substr($match[0], 1)));
                    default:
                        return chr(octdec($match[0]));
                }
            },
            $value
        );
    }

    //http://php.net/manual/en/function.chr.php#118804
    private static function unicodeChar($dec)
    {
        if ($dec < 0x80) {
            return chr($dec);
        }

        if ($dec < 0x0800) {
            return chr(0xC0 + ($dec >> 6))
                .chr(0x80 + ($dec & 0x3f));
        }

        if ($dec < 0x010000) {
            return chr(0xE0 + ($dec >> 12))
                    .chr(0x80 + (($dec >> 6) & 0x3f))
                    .chr(0x80 + ($dec & 0x3f));
        }

        if ($dec < 0x200000) {
            return chr(0xF0 + ($dec >> 18))
                    .chr(0x80 + (($dec >> 12) & 0x3f))
                    .chr(0x80 + (($dec >> 6) & 0x3f))
                    .chr(0x80 + ($dec & 0x3f));
        }
    }
}

----- File: Po.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Po.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Translation;
use Gettext\Utils\HeadersExtractorTrait;

/**
 * Class to get gettext strings from php files returning arrays.
 */
class Po extends Extractor implements ExtractorInterface
{
    use HeadersExtractorTrait;

    /**
     * Parses a .po file and append the translations found in the Translations instance.
     *
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $lines = explode("\n", $string);
        $i = 0;

        $translation = new Translation('', '');

        for ($n = count($lines); $i < $n; ++$i) {
            $line = trim($lines[$i]);
            $line = self::fixMultiLines($line, $lines, $i);

            if ($line === '') {
                if ($translation->is('', '')) {
                    self::extractHeaders($translation->getTranslation(), $translations);
                } elseif ($translation->hasOriginal()) {
                    $translations[] = $translation;
                }

                $translation = new Translation('', '');
                continue;
            }

            $splitLine = preg_split('/\s+/', $line, 2);
            $key = $splitLine[0];
            $data = isset($splitLine[1]) ? $splitLine[1] : '';

            switch ($key) {
                case '#':
                    $translation->addComment($data);
                    $append = null;
                    break;

                case '#.':
                    $translation->addExtractedComment($data);
                    $append = null;
                    break;

                case '#,':
                    foreach (array_map('trim', explode(',', trim($data))) as $value) {
                        $translation->addFlag($value);
                    }
                    $append = null;
                    break;

                case '#:':
                    foreach (preg_split('/\s+/', trim($data)) as $value) {
                        if (preg_match('/^(.+)(:(\d*))?$/U', $value, $matches)) {
                            $translation->addReference($matches[1], isset($matches[3]) ? $matches[3] : null);
                        }
                    }
                    $append = null;
                    break;

                case 'msgctxt':
                    $translation = $translation->getClone(self::convertString($data));
                    $append = 'Context';
                    break;

                case 'msgid':
                    $translation = $translation->getClone(null, self::convertString($data));
                    $append = 'Original';
                    break;

                case 'msgid_plural':
                    $translation->setPlural(self::convertString($data));
                    $append = 'Plural';
                    break;

                case 'msgstr':
                case 'msgstr[0]':
                    $translation->setTranslation(self::convertString($data));
                    $append = 'Translation';
                    break;

                case 'msgstr[1]':
                    $translation->setPluralTranslations([self::convertString($data)]);
                    $append = 'PluralTranslation';
                    break;

                default:
                    if (strpos($key, 'msgstr[') === 0) {
                        $p = $translation->getPluralTranslations();
                        $p[] = self::convertString($data);

                        $translation->setPluralTranslations($p);
                        $append = 'PluralTranslation';
                        break;
                    }

                    if (isset($append)) {
                        if ($append === 'Context') {
                            $translation = $translation->getClone($translation->getContext()
                                ."\n"
                                .self::convertString($data));
                            break;
                        }

                        if ($append === 'Original') {
                            $translation = $translation->getClone(null, $translation->getOriginal()
                                ."\n"
                                .self::convertString($data));
                            break;
                        }

                        if ($append === 'PluralTranslation') {
                            $p = $translation->getPluralTranslations();
                            $p[] = array_pop($p)."\n".self::convertString($data);
                            $translation->setPluralTranslations($p);
                            break;
                        }

                        $getMethod = 'get'.$append;
                        $setMethod = 'set'.$append;
                        $translation->$setMethod($translation->$getMethod()."\n".self::convertString($data));
                    }
                    break;
            }
        }

        if ($translation->hasOriginal() && !in_array($translation, iterator_to_array($translations))) {
            $translations[] = $translation;
        }
    }

    /**
     * Gets one string from multiline strings.
     *
     * @param string $line
     * @param array  $lines
     * @param int    &$i
     *
     * @return string
     */
    private static function fixMultiLines($line, array $lines, &$i)
    {
        for ($j = $i, $t = count($lines); $j < $t; ++$j) {
            if (substr($line, -1, 1) == '"'
                && isset($lines[$j + 1])
                && substr(trim($lines[$j + 1]), 0, 1) == '"'
            ) {
                $line = substr($line, 0, -1).substr(trim($lines[$j + 1]), 1);
            } else {
                $i = $j;
                break;
            }
        }

        return $line;
    }

    /**
     * Convert a string from its PO representation.
     *
     * @param string $value
     *
     * @return string
     */
    public static function convertString($value)
    {
        if (!$value) {
            return '';
        }

        if ($value[0] === '"') {
            $value = substr($value, 1, -1);
        }

        return strtr(
            $value,
            [
                '\\\\' => '\\',
                '\\a' => "\x07",
                '\\b' => "\x08",
                '\\t' => "\t",
                '\\n' => "\n",
                '\\v' => "\x0b",
                '\\f' => "\x0c",
                '\\r' => "\r",
                '\\"' => '"',
            ]
        );
    }
}

----- File: Twig.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Twig.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Twig_Loader_Array;
use Twig_Environment;
use Twig_Source;
use Twig_Extensions_Extension_I18n;

/**
 * Class to get gettext strings from twig files returning arrays.
 */
class Twig extends Extractor implements ExtractorInterface
{
    public static $options = [
        'extractComments' => 'notes:',
        'twig' => null,
    ];

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $options += static::$options;

        $twig = $options['twig'] ?: self::createTwig();

        PhpCode::fromString($twig->compileSource(new Twig_Source($string, '')), $translations, $options);
    }

    /**
     * Returns a Twig instance.
     *
     * @return Twig_Environment
     */
    private static function createTwig()
    {
        $twig = new Twig_Environment(new Twig_Loader_Array(['' => '']));
        $twig->addExtension(new Twig_Extensions_Extension_I18n());

        return static::$options['twig'] = $twig;
    }
}

----- File: Xliff.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Xliff.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Translation;
use SimpleXMLElement;

/**
 * Class to get gettext strings from xliff format.
 */
class Xliff extends Extractor implements ExtractorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $xml = new SimpleXMLElement($string, null, false);

        foreach ($xml->file as $file) {
            if (isset($file->notes)) {
                foreach ($file->notes->note as $note) {
                    $translations->setHeader($note['id'], (string) $note);
                }
            }

            foreach ($file->unit as $unit) {
                foreach ($unit->segment as $segment) {
                    $targets = [];

                    foreach ($segment->target as $target) {
                        $targets[] = (string) $target;
                    }

                    $translation = new Translation(null, (string) $segment->source);
                    $translation->setTranslation(array_shift($targets));
                    $translation->setPluralTranslations($targets);

                    if (isset($unit->notes)) {
                        foreach ($unit->notes->note as $note) {
                            switch ($note['category']) {
                                case 'context':
                                    $translation = $translation->getClone((string) $note);
                                    break;

                                case 'extracted-comment':
                                    $translation->addExtractedComment((string) $note);
                                    break;

                                case 'flag':
                                    $translation->addFlag((string) $note);
                                    break;

                                case 'reference':
                                    $ref = explode(':', (string) $note, 2);
                                    $translation->addReference($ref[0], isset($ref[1]) ? $ref[1] : null);
                                    break;

                                default:
                                    $translation->addComment((string) $note);
                                    break;
                            }
                        }
                    }

                    $translations[] = $translation;
                }
            }
        }
    }
}

----- File: Yaml.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\Yaml.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\MultidimensionalArrayTrait;
use Symfony\Component\Yaml\Yaml as YamlParser;

/**
 * Class to get gettext strings from yaml.
 */
class Yaml extends Extractor implements ExtractorInterface
{
    use MultidimensionalArrayTrait;

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $messages = YamlParser::parse($string);

        if (is_array($messages)) {
            self::fromArray($messages, $translations);
        }
    }
}

----- File: YamlDictionary.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Extractors\YamlDictionary.php
----------------------------------------
<?php

namespace Gettext\Extractors;

use Gettext\Translations;
use Gettext\Utils\DictionaryTrait;
use Symfony\Component\Yaml\Yaml as YamlParser;

/**
 * Class to get gettext strings from yaml.
 */
class YamlDictionary extends Extractor implements ExtractorInterface
{
    use DictionaryTrait;

    /**
     * {@inheritdoc}
     */
    public static function fromString($string, Translations $translations, array $options = [])
    {
        $messages = YamlParser::parse($string);

        if (is_array($messages)) {
            self::fromArray($messages, $translations);
        }
    }
}

----- File: Csv.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Csv.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\HeadersGeneratorTrait;
use Gettext\Utils\CsvTrait;

/**
 * Class to export translations to csv.
 */
class Csv extends Generator implements GeneratorInterface
{
    use HeadersGeneratorTrait;
    use CsvTrait;

    public static $options = [
        'includeHeaders' => false,
        'delimiter' => ",",
        'enclosure' => '"',
        'escape_char' => "\\"
    ];

    /**
     * {@parentDoc}.
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;
        $handle = fopen('php://memory', 'w');

        if ($options['includeHeaders']) {
            self::fputcsv($handle, ['', '', self::generateHeaders($translations)], $options);
        }

        foreach ($translations as $translation) {
            $line = [$translation->getContext(), $translation->getOriginal(), $translation->getTranslation()];

            if ($translation->hasPluralTranslations(true)) {
                $line = array_merge($line, $translation->getPluralTranslations());
            }

            self::fputcsv($handle, $line, $options);
        }

        rewind($handle);
        $csv = stream_get_contents($handle);
        fclose($handle);

        return $csv;
    }
}

----- File: CsvDictionary.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\CsvDictionary.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\DictionaryTrait;
use Gettext\Utils\CsvTrait;

class CsvDictionary extends Generator implements GeneratorInterface
{
    use DictionaryTrait;
    use CsvTrait;

    public static $options = [
        'includeHeaders' => false,
        'delimiter' => ",",
        'enclosure' => '"',
        'escape_char' => "\\"
    ];

    /**
     * {@parentDoc}.
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;
        $handle = fopen('php://memory', 'w');

        foreach (self::toArray($translations, $options['includeHeaders']) as $original => $translation) {
            self::fputcsv($handle, [$original, $translation], $options);
        }

        rewind($handle);
        $csv = stream_get_contents($handle);
        fclose($handle);

        return $csv;
    }
}

----- File: Generator.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Generator.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;

abstract class Generator implements GeneratorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function toFile(Translations $translations, $file, array $options = [])
    {
        $content = static::toString($translations, $options);

        if (file_put_contents($file, $content) === false) {
            return false;
        }

        return true;
    }
}

----- File: GeneratorInterface.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\GeneratorInterface.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;

interface GeneratorInterface
{
    /**
     * Saves the translations in a file.
     *
     * @param Translations $translations
     * @param string       $file
     * @param array        $options
     *
     * @return bool
     */
    public static function toFile(Translations $translations, $file, array $options = []);

    /**
     * Generates a string with the translations ready to save in a file.
     *
     * @param Translations $translations
     * @param array        $options
     *
     * @return string
     */
    public static function toString(Translations $translations, array $options = []);
}

----- File: Jed.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Jed.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;

class Jed extends Generator implements GeneratorInterface
{
    public static $options = [
        'json' => 0,
    ];

    /**
     * {@parentDoc}.
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $domain = $translations->getDomain() ?: 'messages';
        $options += static::$options;

        return json_encode([
            $domain => [
                '' => [
                    'domain' => $domain,
                    'lang' => $translations->getLanguage() ?: 'en',
                    'plural-forms' => $translations->getHeader('Plural-Forms') ?: 'nplurals=2; plural=(n != 1);',
                ],
            ] + self::buildMessages($translations),
        ], $options['json']);
    }

    /**
     * Generates an array with all translations.
     *
     * @param Translations $translations
     *
     * @return array
     */
    private static function buildMessages(Translations $translations)
    {
        $pluralForm = $translations->getPluralForms();
        $pluralSize = is_array($pluralForm) ? ($pluralForm[0] - 1) : null;
        $messages = [];
        $context_glue = '\u0004';

        foreach ($translations as $translation) {
            $key = ($translation->hasContext() ? $translation->getContext().$context_glue : '')
                .$translation->getOriginal();

            if ($translation->hasPluralTranslations(true)) {
                $message = $translation->getPluralTranslations($pluralSize);
                array_unshift($message, $translation->getTranslation());
            } else {
                $message = [$translation->getTranslation()];
            }

            $messages[$key] = $message;
        }

        return $messages;
    }
}

----- File: Json.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Json.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\MultidimensionalArrayTrait;

class Json extends Generator implements GeneratorInterface
{
    use MultidimensionalArrayTrait;

    public static $options = [
        'json' => 0,
        'includeHeaders' => false,
    ];

    /**
     * {@inheritdoc}
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;

        return json_encode(self::toArray($translations, $options['includeHeaders'], true), $options['json']);
    }
}

----- File: JsonDictionary.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\JsonDictionary.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\DictionaryTrait;

class JsonDictionary extends Generator implements GeneratorInterface
{
    use DictionaryTrait;

    public static $options = [
        'json' => 0,
        'includeHeaders' => false,
    ];

    /**
     * {@parentDoc}.
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;

        return json_encode(self::toArray($translations, $options['includeHeaders']), $options['json']);
    }
}

----- File: Mo.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Mo.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\HeadersGeneratorTrait;

class Mo extends Generator implements GeneratorInterface
{
    use HeadersGeneratorTrait;

    public static $options = [
        'includeHeaders' => true,
    ];

    /**
     * {@parentDoc}.
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;
        $messages = [];

        if ($options['includeHeaders']) {
            $messages[''] = self::generateHeaders($translations);
        }

        foreach ($translations as $translation) {
            if (!$translation->hasTranslation()) {
                continue;
            }

            if ($translation->hasContext()) {
                $originalString = $translation->getContext()."\x04".$translation->getOriginal();
            } else {
                $originalString = $translation->getOriginal();
            }

            $messages[$originalString] = $translation;
        }

        ksort($messages);
        $numEntries = count($messages);
        $originalsTable = '';
        $translationsTable = '';
        $originalsIndex = [];
        $translationsIndex = [];
        $pluralForm = $translations->getPluralForms();
        $pluralSize = is_array($pluralForm) ? ($pluralForm[0] - 1) : null;

        foreach ($messages as $originalString => $translation) {
            if (is_string($translation)) {
                // Headers
                $translationString = $translation;
            } else {
                /* @var $translation \Gettext\Translation */
                if ($translation->hasPlural() && $translation->hasPluralTranslations(true)) {
                    $originalString .= "\x00".$translation->getPlural();
                    $translationString = $translation->getTranslation();
                    $translationString .= "\x00".implode("\x00", $translation->getPluralTranslations($pluralSize));
                } else {
                    $translationString = $translation->getTranslation();
                }
            }

            $originalsIndex[] = [
                'relativeOffset' => strlen($originalsTable),
                'length' => strlen($originalString)
            ];
            $originalsTable .= $originalString."\x00";
            $translationsIndex[] = [
                'relativeOffset' => strlen($translationsTable),
                'length' => strlen($translationString)
            ];
            $translationsTable .= $translationString."\x00";
        }

        // Offset of table with the original strings index: right after the header (which is 7 words)
        $originalsIndexOffset = 7 * 4;

        // Size of table with the original strings index
        $originalsIndexSize = $numEntries * (4 + 4);

        // Offset of table with the translation strings index: right after the original strings index table
        $translationsIndexOffset = $originalsIndexOffset + $originalsIndexSize;

        // Size of table with the translation strings index
        $translationsIndexSize = $numEntries * (4 + 4);

        // Hashing table starts after the header and after the index table
        $originalsStringsOffset = $translationsIndexOffset + $translationsIndexSize;

        // Translations start after the keys
        $translationsStringsOffset = $originalsStringsOffset + strlen($originalsTable);

        // Let's generate the .mo file binary data
        $mo = '';

        // Magic number
        $mo .= pack('L', 0x950412de);

        // File format revision
        $mo .= pack('L', 0);

        // Number of strings
        $mo .= pack('L', $numEntries);

        // Offset of table with original strings
        $mo .= pack('L', $originalsIndexOffset);

        // Offset of table with translation strings
        $mo .= pack('L', $translationsIndexOffset);

        // Size of hashing table: we don't use it.
        $mo .= pack('L', 0);

        // Offset of hashing table: it would start right after the translations index table
        $mo .= pack('L', $translationsIndexOffset + $translationsIndexSize);

        // Write the lengths & offsets of the original strings
        foreach ($originalsIndex as $info) {
            $mo .= pack('L', $info['length']);
            $mo .= pack('L', $originalsStringsOffset + $info['relativeOffset']);
        }

        // Write the lengths & offsets of the translated strings
        foreach ($translationsIndex as $info) {
            $mo .= pack('L', $info['length']);
            $mo .= pack('L', $translationsStringsOffset + $info['relativeOffset']);
        }

        // Write original strings
        $mo .= $originalsTable;

        // Write translation strings
        $mo .= $translationsTable;

        return $mo;
    }
}

----- File: PhpArray.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\PhpArray.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\MultidimensionalArrayTrait;

class PhpArray extends Generator implements GeneratorInterface
{
    use MultidimensionalArrayTrait;

    public static $options = [
        'includeHeaders' => true,
    ];

    /**
     * {@inheritdoc}
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $array = self::generate($translations, $options);

        return '<?php return '.var_export($array, true).';';
    }

    /**
     * Generates an array with the translations.
     *
     * @param Translations $translations
     * @param array        $options
     *
     * @return array
     */
    public static function generate(Translations $translations, array $options = [])
    {
        $options += static::$options;

        return self::toArray($translations, $options['includeHeaders'], true);
    }
}

----- File: Po.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Po.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;

class Po extends Generator implements GeneratorInterface
{
    public static $options = [
        'noLocation' => false,
    ];

    /**
     * {@parentDoc}.
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;

        $pluralForm = $translations->getPluralForms();
        $pluralSize = is_array($pluralForm) ? ($pluralForm[0] - 1) : null;
        $lines = ['msgid ""', 'msgstr ""'];

        foreach ($translations->getHeaders() as $name => $value) {
            $lines[] = sprintf('"%s: %s\\n"', $name, $value);
        }

        $lines[] = '';

        //Translations
        foreach ($translations as $translation) {
            if ($translation->hasComments()) {
                foreach ($translation->getComments() as $comment) {
                    $lines[] = '# '.$comment;
                }
            }

            if ($translation->hasExtractedComments()) {
                foreach ($translation->getExtractedComments() as $comment) {
                    $lines[] = '#. '.$comment;
                }
            }

            if (!$options['noLocation'] && $translation->hasReferences()) {
                foreach ($translation->getReferences() as $reference) {
                    $lines[] = '#: '.$reference[0].(!is_null($reference[1]) ? ':'.$reference[1] : null);
                }
            }

            if ($translation->hasFlags()) {
                $lines[] = '#, '.implode(',', $translation->getFlags());
            }

            if ($translation->hasContext()) {
                $lines[] = 'msgctxt '.self::convertString($translation->getContext());
            }

            self::addLines($lines, 'msgid', $translation->getOriginal());

            if ($translation->hasPlural()) {
                self::addLines($lines, 'msgid_plural', $translation->getPlural());
                self::addLines($lines, 'msgstr[0]', $translation->getTranslation());

                foreach ($translation->getPluralTranslations($pluralSize) as $k => $v) {
                    self::addLines($lines, 'msgstr['.($k + 1).']', $v);
                }
            } else {
                self::addLines($lines, 'msgstr', $translation->getTranslation());
            }

            $lines[] = '';
        }

        return implode("\n", $lines);
    }

    /**
     * Escapes and adds double quotes to a string.
     *
     * @param string $string
     *
     * @return string
     */
    private static function multilineQuote($string)
    {
        $lines = explode("\n", $string);
        $last = count($lines) - 1;

        foreach ($lines as $k => $line) {
            if ($k === $last) {
                $lines[$k] = self::convertString($line);
            } else {
                $lines[$k] = self::convertString($line."\n");
            }
        }

        return $lines;
    }

    /**
     * Add one or more lines depending whether the string is multiline or not.
     *
     * @param array  &$lines
     * @param string $name
     * @param string $value
     */
    private static function addLines(array &$lines, $name, $value)
    {
        $newLines = self::multilineQuote($value);

        if (count($newLines) === 1) {
            $lines[] = $name.' '.$newLines[0];
        } else {
            $lines[] = $name.' ""';

            foreach ($newLines as $line) {
                $lines[] = $line;
            }
        }
    }

    /**
     * Convert a string to its PO representation.
     *
     * @param string $value
     *
     * @return string
     */
    public static function convertString($value)
    {
        return '"'.strtr(
            $value,
            [
                "\x00" => '',
                '\\' => '\\\\',
                "\t" => '\t',
                "\n" => '\n',
                '"' => '\\"',
            ]
        ).'"';
    }
}

----- File: Xliff.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Xliff.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use DOMDocument;

class Xliff extends Generator implements GeneratorInterface
{
    /**
     * {@inheritdoc}
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $dom = new DOMDocument('1.0', 'utf-8');
        $dom->formatOutput = true;
        $xliff = $dom->appendChild($dom->createElement('xliff'));
        $xliff->setAttribute('xmlns', 'urn:oasis:names:tc:xliff:document:2.0');
        $xliff->setAttribute('version', '2.0');
        $xliff->setAttribute('srcLang', $translations->getLanguage());
        $xliff->setAttribute('trgLang', $translations->getLanguage());
        $file = $xliff->appendChild($dom->createElement('file'));
        $file->setAttribute('id', $translations->getDomain().'.'.$translations->getLanguage());

        //Save headers as notes
        $notes = $dom->createElement('notes');

        foreach ($translations->getHeaders() as $name => $value) {
            $notes->appendChild(self::createTextNode($dom, 'note', $value))->setAttribute('id', $name);
        }

        if ($notes->hasChildNodes()) {
            $file->appendChild($notes);
        }

        foreach ($translations as $translation) {
            $unit = $dom->createElement('unit');
            $unit->setAttribute('id', md5($translation->getContext().$translation->getOriginal()));

            //Save comments as notes
            $notes = $dom->createElement('notes');

            $notes->appendChild(self::createTextNode($dom, 'note', $translation->getContext()))
                ->setAttribute('category', 'context');

            foreach ($translation->getComments() as $comment) {
                $notes->appendChild(self::createTextNode($dom, 'note', $comment))
                    ->setAttribute('category', 'comment');
            }

            foreach ($translation->getExtractedComments() as $comment) {
                $notes->appendChild(self::createTextNode($dom, 'note', $comment))
                    ->setAttribute('category', 'extracted-comment');
            }

            foreach ($translation->getFlags() as $flag) {
                $notes->appendChild(self::createTextNode($dom, 'note', $flag))
                    ->setAttribute('category', 'flag');
            }

            foreach ($translation->getReferences() as $reference) {
                $notes->appendChild(self::createTextNode($dom, 'note', $reference[0].':'.$reference[1]))
                    ->setAttribute('category', 'reference');
            }

            $unit->appendChild($notes);

            $segment = $unit->appendChild($dom->createElement('segment'));
            $segment->appendChild(self::createTextNode($dom, 'source', $translation->getOriginal()));
            $segment->appendChild(self::createTextNode($dom, 'target', $translation->getTranslation()));

            foreach ($translation->getPluralTranslations() as $plural) {
                if ($plural !== '') {
                    $segment->appendChild(self::createTextNode($dom, 'target', $plural));
                }
            }

            $file->appendChild($unit);
        }

        return $dom->saveXML();
    }

    private static function createTextNode(DOMDocument $dom, $name, $string)
    {
        $node = $dom->createElement($name);
        $text = (preg_match('/[&<>]/', $string) === 1)
             ? $dom->createCDATASection($string)
             : $dom->createTextNode($string);
        $node->appendChild($text);

        return $node;
    }
}

----- File: Yaml.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\Yaml.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\MultidimensionalArrayTrait;
use Symfony\Component\Yaml\Yaml as YamlDumper;

class Yaml extends Generator implements GeneratorInterface
{
    use MultidimensionalArrayTrait;

    public static $options = [
        'includeHeaders' => false,
        'indent' => 2,
        'inline' => 4,
    ];

    /**
     * {@inheritdoc}
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;

        return YamlDumper::dump(
            self::toArray($translations, $options['includeHeaders']),
            $options['inline'],
            $options['indent']
        );
    }
}

----- File: YamlDictionary.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Generators\YamlDictionary.php
----------------------------------------
<?php

namespace Gettext\Generators;

use Gettext\Translations;
use Gettext\Utils\DictionaryTrait;
use Symfony\Component\Yaml\Yaml as YamlDumper;

class YamlDictionary extends Generator implements GeneratorInterface
{
    use DictionaryTrait;

    public static $options = [
        'includeHeaders' => false,
        'indent' => 2,
        'inline' => 3,
    ];

    /**
     * {@inheritdoc}
     */
    public static function toString(Translations $translations, array $options = [])
    {
        $options += static::$options;

        return YamlDumper::dump(
            self::toArray($translations, $options['includeHeaders']),
            $options['inline'],
            $options['indent']
        );
    }
}

----- File: CsvTrait.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\CsvTrait.php
----------------------------------------
<?php

namespace Gettext\Utils;

/*
 * Trait to provide the functionality of read/write csv.
 */
trait CsvTrait
{
    private static $csvEscapeChar;

    /**
     * Check whether support the escape_char argument to fgetcsv/fputcsv or not
     *
     * @return bool
     */
    private static function supportsCsvEscapeChar()
    {
        if (self::$csvEscapeChar === null) {
            self::$csvEscapeChar = version_compare(PHP_VERSION, '5.5.4') >= 0;
        }

        return self::$csvEscapeChar;
    }

    /**
     * @param resource $handle
     * @param array $options
     *
     * @return array
     */
    private static function fgetcsv($handle, $options)
    {
        if (self::supportsCsvEscapeChar()) {
            return fgetcsv($handle, 0, $options['delimiter'], $options['enclosure'], $options['escape_char']);
        }

        return fgetcsv($handle, 0, $options['delimiter'], $options['enclosure']);
    }

    /**
     * @param resource $handle
     * @param array $fields
     * @param array $options
     *
     * @return bool|int
     */
    private static function fputcsv($handle, $fields, $options)
    {
        if (self::supportsCsvEscapeChar()) {
            return fputcsv($handle, $fields, $options['delimiter'], $options['enclosure'], $options['escape_char']);
        }

        return fputcsv($handle, $fields, $options['delimiter'], $options['enclosure']);
    }
}

----- File: DictionaryTrait.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\DictionaryTrait.php
----------------------------------------
<?php

namespace Gettext\Utils;

use Gettext\Translations;

/**
 * Trait used by all generators that exports the translations to plain dictionary (original => singular-translation).
 */
trait DictionaryTrait
{
    use HeadersGeneratorTrait;
    use HeadersExtractorTrait;

    /**
     * Returns a plain dictionary with the format [original => translation].
     *
     * @param Translations $translations
     * @param bool         $includeHeaders
     *
     * @return array
     */
    private static function toArray(Translations $translations, $includeHeaders)
    {
        $messages = [];

        if ($includeHeaders) {
            $messages[''] = self::generateHeaders($translations);
        }

        foreach ($translations as $translation) {
            $messages[$translation->getOriginal()] = $translation->getTranslation();
        }

        return $messages;
    }

    /**
     * Extract the entries from a dictionary.
     *
     * @param array        $messages
     * @param Translations $translations
     */
    private static function fromArray(array $messages, Translations $translations)
    {
        foreach ($messages as $original => $translation) {
            if ($original === '') {
                self::extractHeaders($translation, $translations);
                continue;
            }

            $translations->insert(null, $original)->setTranslation($translation);
        }
    }
}

----- File: FunctionsScanner.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\FunctionsScanner.php
----------------------------------------
<?php

namespace Gettext\Utils;

use Exception;
use Gettext\Translations;

abstract class FunctionsScanner
{
    /**
     * Scan and returns the functions and the arguments.
     *
     * @param array $constants Constants used in the code to replace
     *
     * @return array
     */
    abstract public function getFunctions(array $constants = []);

    /**
     * Search for specific functions and create translations.
     *
     * @param Translations $translations The translations instance where save the values
     * @param array        $options      The extractor options
     */
    public function saveGettextFunctions(Translations $translations, array $options)
    {
        $functions = $options['functions'];
        $file = $options['file'];

        foreach ($this->getFunctions($options['constants']) as $function) {
            list($name, $line, $args) = $function;

            if (!isset($functions[$name])) {
                continue;
            }

            $domain = $context = $original = $plural = null;

            switch ($functions[$name]) {
                case 'noop':
                case 'gettext':
                    if (!isset($args[0])) {
                        continue 2;
                    }

                    $original = $args[0];
                    break;

                case 'ngettext':
                    if (!isset($args[1])) {
                        continue 2;
                    }

                    list($original, $plural) = $args;
                    break;

                case 'pgettext':
                    if (!isset($args[1])) {
                        continue 2;
                    }

                    list($context, $original) = $args;
                    break;

                case 'dgettext':
                    if (!isset($args[1])) {
                        continue 2;
                    }

                    list($domain, $original) = $args;
                    break;

                case 'dpgettext':
                    if (!isset($args[2])) {
                        continue 2;
                    }

                    list($domain, $context, $original) = $args;
                    break;

                case 'npgettext':
                    if (!isset($args[2])) {
                        continue 2;
                    }

                    list($context, $original, $plural) = $args;
                    break;

                case 'dnpgettext':
                    if (!isset($args[3])) {
                        continue 2;
                    }

                    list($domain, $context, $original, $plural) = $args;
                    break;

                case 'dngettext':
                    if (!isset($args[2])) {
                        continue 2;
                    }

                    list($domain, $original, $plural) = $args;
                    break;

                default:
                    throw new Exception(sprintf('Not valid function %s', $functions[$name]));
            }

            if ((string) $original !== '' && ($domain === null || $domain === $translations->getDomain())) {
                $translation = $translations->insert($context, $original, $plural);
                $translation->addReference($file, $line);

                if (isset($function[3])) {
                    foreach ($function[3] as $extractedComment) {
                        $translation->addExtractedComment($extractedComment);
                    }
                }
            }
        }
    }
}

----- File: HeadersExtractorTrait.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\HeadersExtractorTrait.php
----------------------------------------
<?php

namespace Gettext\Utils;

use Gettext\Translations;

/**
 * Trait to provide the functionality of extracting headers.
 */
trait HeadersExtractorTrait
{
    /**
     * Add the headers found to the translations instance.
     *
     * @param string       $headers
     * @param Translations $translations
     *
     * @return array
     */
    private static function extractHeaders($headers, Translations $translations)
    {
        $headers = explode("\n", $headers);
        $currentHeader = null;

        foreach ($headers as $line) {
            $line = self::convertString($line);

            if ($line === '') {
                continue;
            }

            if (self::isHeaderDefinition($line)) {
                $header = array_map('trim', explode(':', $line, 2));
                $currentHeader = $header[0];
                $translations->setHeader($currentHeader, $header[1]);
            } else {
                $entry = $translations->getHeader($currentHeader);
                $translations->setHeader($currentHeader, $entry.$line);
            }
        }
    }

    /**
     * Checks if it is a header definition line. Useful for distguishing between header definitions
     * and possible continuations of a header entry.
     *
     * @param string $line Line to parse
     *
     * @return bool
     */
    private static function isHeaderDefinition($line)
    {
        return (bool) preg_match('/^[\w-]+:/', $line);
    }

    /**
     * Normalize a string.
     *
     * @param string $value
     *
     * @return string
     */
    public static function convertString($value)
    {
        return $value;
    }
}

----- File: HeadersGeneratorTrait.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\HeadersGeneratorTrait.php
----------------------------------------
<?php

namespace Gettext\Utils;

use Gettext\Translations;

/**
 * Trait to provide the functionality of extracting headers.
 */
trait HeadersGeneratorTrait
{
    /**
     * Returns the headers as a string.
     *
     * @param Translations $translations
     *
     * @return string
     */
    private static function generateHeaders(Translations $translations)
    {
        $headers = '';

        foreach ($translations->getHeaders() as $name => $value) {
            $headers .= sprintf("%s: %s\n", $name, $value);
        }

        return $headers;
    }
}

----- File: JsFunctionsScanner.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\JsFunctionsScanner.php
----------------------------------------
<?php

namespace Gettext\Utils;

class JsFunctionsScanner extends FunctionsScanner
{
    protected $code;
    protected $status = [];

    /**
     * Constructor.
     *
     * @param string $code The php code to scan
     */
    public function __construct($code)
    {
        $this->code = $code;
    }

    /**
     * {@inheritdoc}
     */
    public function getFunctions(array $constants = [])
    {
        $length = strlen($this->code);
        $line = 1;
        $buffer = '';
        $functions = [];
        $bufferFunctions = [];
        $char = null;

        for ($pos = 0; $pos < $length; ++$pos) {
            $prev = $char;
            $char = $this->code[$pos];
            $next = isset($this->code[$pos + 1]) ? $this->code[$pos + 1] : null;

            switch ($char) {
                case '\\':
                    $prev = $char;
                    $char = $next;
                    $pos++;
                    $next = isset($this->code[$pos]) ? $this->code[$pos] : null;
                    break;

                case "\n":
                    ++$line;

                    if ($this->status('line-comment')) {
                        $this->upStatus();
                    }
                    break;

                case '/':
                    switch ($this->status()) {
                        case 'simple-quote':
                        case 'double-quote':
                        case 'line-comment':
                            break;

                        case 'block-comment':
                            if ($prev === '*') {
                                $this->upStatus();
                            }
                            break;

                        default:
                            if ($next === '/') {
                                $this->downStatus('line-comment');
                            } elseif ($next === '*') {
                                $this->downStatus('block-comment');
                            }
                            break;
                    }
                    break;

                case "'":
                    switch ($this->status()) {
                        case 'simple-quote':
                            $this->upStatus();
                            break;

                        case 'line-comment':
                        case 'block-comment':
                        case 'double-quote':
                            break;

                        default:
                            $this->downStatus('simple-quote');
                            break;
                    }
                    break;

                case '"':
                    switch ($this->status()) {
                        case 'double-quote':
                            $this->upStatus();
                            break;

                        case 'line-comment':
                        case 'block-comment':
                        case 'simple-quote':
                            break;

                        default:
                            $this->downStatus('double-quote');
                            break;
                    }
                    break;

                case '(':
                    switch ($this->status()) {
                        case 'simple-quote':
                        case 'double-quote':
                        case 'line-comment':
                        case 'block-comment':
                        case 'line-comment':
                            break;

                        default:
                            if ($buffer && preg_match('/(\w+)$/', $buffer, $matches)) {
                                $this->downStatus('function');
                                array_unshift($bufferFunctions, [$matches[1], $line, []]);
                                $buffer = '';
                                continue 3;
                            }
                            break;
                    }
                    break;

                case ')':
                    switch ($this->status()) {
                        case 'function':
                            if (($argument = self::prepareArgument($buffer))) {
                                $bufferFunctions[0][2][] = $argument;
                            }

                            if (!empty($bufferFunctions)) {
                                $functions[] = array_shift($bufferFunctions);
                            }

                            $this->upStatus();
                            $buffer = '';
                            continue 3;
                    }
                    break;

                case ',':
                    switch ($this->status()) {
                        case 'function':
                            if (($argument = self::prepareArgument($buffer))) {
                                $bufferFunctions[0][2][] = $argument;
                            }

                            $buffer = '';
                            continue 3;
                    }
                    break;

                case ' ':
                case '\t':
                    switch ($this->status()) {
                        case 'double-quote':
                        case 'simple-quote':
                            break;

                        default:
                            continue 3;
                    }
                    break;
            }

            switch ($this->status()) {
                case 'line-comment':
                case 'block-comment':
                    break;

                default:
                    $buffer .= $char;
                    break;
            }
        }

        return $functions;
    }

    /**
     * Get the current context of the scan.
     *
     * @param null|string $match To check whether the current status is this value
     *
     * @return string|bool
     */
    protected function status($match = null)
    {
        $status = isset($this->status[0]) ? $this->status[0] : null;

        if ($match !== null) {
            return $status === $match;
        }

        return $status;
    }

    /**
     * Add a new status to the stack.
     *
     * @param string $status
     */
    protected function downStatus($status)
    {
        array_unshift($this->status, $status);
    }

    /**
     * Removes and return the current status.
     *
     * @return string|null
     */
    protected function upStatus()
    {
        return array_shift($this->status);
    }

    /**
     * Prepares the arguments found in functions.
     *
     * @param string $argument
     *
     * @return string
     */
    protected static function prepareArgument($argument)
    {
        if ($argument && ($argument[0] === '"' || $argument[0] === "'")) {
            return substr($argument, 1, -1);
        }
    }
}

----- File: MultidimensionalArrayTrait.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\MultidimensionalArrayTrait.php
----------------------------------------
<?php

namespace Gettext\Utils;

use Gettext\Translations;

/**
 * Trait used by all generators that exports the translations to multidimensional arrays
 * (context => [original => [translation, plural1, pluraln...]]).
 */
trait MultidimensionalArrayTrait
{
    use HeadersGeneratorTrait;
    use HeadersExtractorTrait;

    /**
     * Returns a multidimensional array.
     *
     * @param Translations $translations
     * @param bool         $includeHeaders
     * @param bool         $forceArray
     *
     * @return array
     */
    private static function toArray(Translations $translations, $includeHeaders, $forceArray = false)
    {
        $pluralForm = $translations->getPluralForms();
        $pluralSize = is_array($pluralForm) ? ($pluralForm[0] - 1) : null;
        $messages = [];

        if ($includeHeaders) {
            $messages[''] = [
                '' => [self::generateHeaders($translations)],
            ];
        }

        foreach ($translations as $translation) {
            $context = $translation->getContext();
            $original = $translation->getOriginal();

            if (!isset($messages[$context])) {
                $messages[$context] = [];
            }

            if ($translation->hasPluralTranslations(true)) {
                $messages[$context][$original] = $translation->getPluralTranslations($pluralSize);
                array_unshift($messages[$context][$original], $translation->getTranslation());
            } elseif ($forceArray) {
                $messages[$context][$original] = [$translation->getTranslation()];
            } else {
                $messages[$context][$original] = $translation->getTranslation();
            }
        }

        return [
            'domain' => $translations->getDomain(),
            'plural-forms' => $translations->getHeader('Plural-Forms'),
            'messages' => $messages,
        ];
    }

    /**
     * Extract the entries from a multidimensional array.
     *
     * @param array        $messages
     * @param Translations $translations
     */
    private static function fromArray(array $messages, Translations $translations)
    {
        if (!empty($messages['domain'])) {
            $translations->setDomain($messages['domain']);
        }

        if (!empty($messages['plural-forms'])) {
            $translations->setHeader(Translations::HEADER_PLURAL, $messages['plural-forms']);
        }

        foreach ($messages['messages'] as $context => $contextTranslations) {
            foreach ($contextTranslations as $original => $value) {
                if ($context === '' && $original === '') {
                    self::extractHeaders(is_array($value) ? array_shift($value) : $value, $translations);
                    continue;
                }

                $translation = $translations->insert($context, $original);

                if (is_array($value)) {
                    $translation->setTranslation(array_shift($value));
                    $translation->setPluralTranslations($value);
                } else {
                    $translation->setTranslation($value);
                }
            }
        }
    }
}

----- File: ParsedComment.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\ParsedComment.php
----------------------------------------
<?php

namespace Gettext\Utils;

/**
 * Comment parsed by PhpFunctionsScanner.
 */
class ParsedComment
{
    /**
     * The comment itself.
     *
     * @var string
     */
    protected $comment;

    /**
     * The line where the comment starts.
     *
     * @var int
     */
    protected $firstLine;

    /**
     * The line where the comment ends.
     *
     * @var int
     */
    protected $lastLine;

    /**
     * Initializes the instance.
     *
     * @param string $comment The comment itself.
     * @param int    $firstLine The line where the comment starts.
     * @param int    $lastLine The line where the comment ends.
     */
    public function __construct($comment, $firstLine, $lastLine)
    {
        $this->comment = $comment;
        $this->firstLine = $firstLine;
        $this->lastLine = $lastLine;
    }

    /**
     * Create new object from raw comment data.
     *
     * @param string $value The PHP comment string.
     * @param int $line The line where the comment starts.
     *
     * @return self The parsed comment.
     */
    public static function create($value, $line)
    {
        $lastLine = $line + substr_count($value, "\n");

        $lines = array_map(function ($line) {
            if ('' === trim($line)) {
                return null;
            }

            $line = ltrim($line, '#*/ ');
            $line = rtrim($line, '#*/ ');

            return trim($line);
        }, explode("\n", $value));

        // Remove empty lines.
        $lines = array_filter($lines);
        $value = implode(' ', $lines);

        return new self($value, $line, $lastLine);
    }

    /**
     * Return the line where the comment starts.
     *
     * @return int Line number.
     */
    public function getFirstLine()
    {
        return $this->firstLine;
    }

    /**
     * Return the line where the comment ends.
     *
     * @return int Line number.
     */
    public function getLastLine()
    {
        return $this->lastLine;
    }

    /**
     * Return the actual comment string.
     *
     * @return string The comment.
     */
    public function getComment()
    {
        return $this->comment;
    }

    /**
     * Whether this comment is related with a given function.
     *
     * @param ParsedFunction $function The function to check.
     * @return bool Whether the comment is related or not.
     */
    public function isRelatedWith(ParsedFunction $function)
    {
        return $this->getLastLine() === $function->getLine() || $this->getLastLine() === $function->getLine() - 1;
    }

    /**
     * Whether the comment matches the required prefixes.
     *
     * @param array $prefixes An array of prefixes to check.
     * @return bool Whether the comment matches the prefixes or not.
     */
    public function checkPrefixes(array $prefixes)
    {
        if ('' === $this->comment) {
            return false;
        }

        if (empty($prefixes)) {
            return true;
        }

        foreach ($prefixes as $prefix) {
            if (strpos($this->comment, $prefix) === 0) {
                return true;
            }
        }

        return false;
    }
}

----- File: ParsedFunction.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\ParsedFunction.php
----------------------------------------
<?php

namespace Gettext\Utils;

/**
 * Function parsed by PhpFunctionsScanner.
 */
class ParsedFunction
{
    /**
     * The function name.
     *
     * @var string
     */
    protected $name;

    /**
     * The line where the function starts.
     *
     * @var int
     */
    protected $line;

    /**
     * The strings extracted from the function arguments.
     *
     * @var string[]
     */
    protected $arguments;

    /**
     * The current index of the function (-1 if no arguments).
     *
     * @var int|null
     */
    protected $argumentIndex;

    /**
     * Shall we stop adding string chunks to the current argument?
     *
     * @var bool
     */
    protected $argumentStopped;

    /**
     * Extracted comments.
     *
     * @var string[]|null
     */
    protected $comments;

    /**
     * Initializes the instance.
     *
     * @param string $name The function name.
     * @param int    $line The line where the function starts.
     */
    public function __construct($name, $line)
    {
        $this->name = $name;
        $this->line = $line;
        $this->arguments = [];
        $this->argumentIndex = -1;
        $this->argumentStopped = false;
        $this->comments = null;
    }

    /**
     * Stop extracting strings from the current argument (because we found something that's not a string).
     */
    public function stopArgument()
    {
        if ($this->argumentIndex === -1) {
            $this->argumentIndex = 0;
        }
        $this->argumentStopped = true;
    }

    /**
     * Go to the next argument because we a comma was found.
     */
    public function nextArgument()
    {
        if ($this->argumentIndex === -1) {
            // This should neve occur, but let's stay safe - During test/development an Exception should be thrown.
            $this->argumentIndex = 1;
        } else {
            ++$this->argumentIndex;
        }
        $this->argumentStopped = false;
    }

    /**
     * Add a string to the current argument.
     *
     * @param string|null $chunk
     */
    public function addArgumentChunk($chunk)
    {
        if ($this->argumentStopped === false) {
            if ($this->argumentIndex === -1) {
                $this->argumentIndex = 0;
            }
            if (isset($this->arguments[$this->argumentIndex])) {
                $this->arguments[$this->argumentIndex] .= $chunk;
            } else {
                $this->arguments[$this->argumentIndex] = $chunk;
            }
        }
    }

    /**
     * Add a comment associated to this function.
     *
     * @param string $comment
     */
    public function addComment($comment)
    {
        if ($this->comments === null) {
            $this->comments = [];
        }
        $this->comments[] = $comment;
    }

    /**
     * Return the line the function starts.
     *
     * @return int Line number.
     */
    public function getLine()
    {
        return $this->line;
    }

    /**
     * A closing parenthesis was found: return the final data.
     * The array returned has the following values:
     *  0 => string The function name.
     *  1 => int The line where the function starts.
     *  2 => string[] the strings extracted from the function arguments.
     *  3 => string[] the comments associated to the function.
     *
     * @return array
     */
    public function close()
    {
        $arguments = [];
        for ($i = 0; $i <= $this->argumentIndex; ++$i) {
            $arguments[$i] = isset($this->arguments[$i]) ? $this->arguments[$i] : null;
        }

        return [
            $this->name,
            $this->line,
            $arguments,
            $this->comments,
        ];
    }
}

----- File: PhpFunctionsScanner.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\PhpFunctionsScanner.php
----------------------------------------
<?php

namespace Gettext\Utils;

use Gettext\Extractors\PhpCode;

class PhpFunctionsScanner extends FunctionsScanner
{
    /**
     * PHP tokens of the code to be parsed.
     *
     * @var array
     */
    protected $tokens;

    /**
     * If not false, comments will be extracted.
     *
     * @var string|false|array
     */
    protected $extractComments = false;

    /**
     * Enable extracting comments that start with a tag (if $tag is empty all the comments will be extracted).
     *
     * @param mixed $tag
     */
    public function enableCommentsExtraction($tag = '')
    {
        $this->extractComments = $tag;
    }

    /**
     * Disable comments extraction.
     */
    public function disableCommentsExtraction()
    {
        $this->extractComments = false;
    }

    /**
     * Constructor.
     *
     * @param string $code The php code to scan
     */
    public function __construct($code)
    {
        $this->tokens = array_values(
            array_filter(
                token_get_all($code),
                function ($token) {
                    return !is_array($token) || $token[0] !== 397; //T_WHITESPACE;
                }
            )
        );
    }

    /**
     * {@inheritdoc}
     */
    public function getFunctions(array $constants = [])
    {
        $count = count($this->tokens);
        /* @var ParsedFunction[] $bufferFunctions */
        $bufferFunctions = [];
        /* @var ParsedComment[] $bufferComments */
        $bufferComments = [];
        /* @var array $functions */
        $functions = [];

        for ($k = 0; $k < $count; ++$k) {
            $value = $this->tokens[$k];

            if (is_string($value)) {
                if (isset($bufferFunctions[0])) {
                    switch ($value) {
                        case ',':
                            $bufferFunctions[0]->nextArgument();
                            break;
                        case ')':
                            $functions[] = array_shift($bufferFunctions)->close();
                            break;
                        case '.':
                            break;
                        default:
                            $bufferFunctions[0]->stopArgument();
                            break;
                    }
                }
                continue;
            }

            switch ($value[0]) {
                case 320: //T_CONSTANT_ENCAPSED_STRING:
                    //add an argument to the current function
                    if (isset($bufferFunctions[0])) {
                        $bufferFunctions[0]->addArgumentChunk(PhpCode::convertString($value[1]));
                    }
                    break;

                case 313: //T_STRING:
                    if (isset($bufferFunctions[0])) {
                        if (isset($constants[$value[1]])) {
                            $bufferFunctions[0]->addArgumentChunk($constants[$value[1]]);
                            break;
                        }

                        if (strtolower($value[1]) === 'null') {
                            $bufferFunctions[0]->addArgumentChunk(null);
                            break;
                        }

                        $bufferFunctions[0]->stopArgument();
                    }

                    //new function found
                    for ($j = $k + 1; $j < $count; ++$j) {
                        $nextToken = $this->tokens[$j];

                        if (is_array($nextToken) && $nextToken[0] === 392) { //T_COMMENT) {
                            continue;
                        }

                        if ($nextToken === '(') {
                            $newFunction = new ParsedFunction($value[1], $value[2]);

                            // add comment that was on the line before.
                            if (isset($bufferComments[0])) {
                                $comment = $bufferComments[0];

                                if ($comment->isRelatedWith($newFunction)) {
                                    $newFunction->addComment($comment->getComment());
                                }
                            }

                            array_unshift($bufferFunctions, $newFunction);
                            $k = $j;
                        }
                        break;
                    }
                    break;

                case 392: //T_COMMENT:
                    $comment = $this->parsePhpComment($value[1], $value[2]);

                    if ($comment) {
                        array_unshift($bufferComments, $comment);

                        // The comment is inside the function call.
                        if (isset($bufferFunctions[0])) {
                            $bufferFunctions[0]->addComment($comment->getComment());
                        }
                    }
                    break;

                default:
                    if (isset($bufferFunctions[0])) {
                        $bufferFunctions[0]->stopArgument();
                    }
                    break;
            }
        }

        return $functions;
    }

    /**
     * Extract the actual text from a PHP comment.
     *
     * If set, only returns comments that match the prefix(es).
     *
     * @param string $value The PHP comment.
     * @param int $line Line number.
     *
     * @return null|ParsedComment Comment or null if comment extraction is disabled or if there is a prefix mismatch.
     */
    protected function parsePhpComment($value, $line)
    {
        if ($this->extractComments === false) {
            return null;
        }

        //this returns a comment or null
        $comment = ParsedComment::create($value, $line);

        $prefixes = array_filter((array) $this->extractComments);

        if ($comment && $comment->checkPrefixes($prefixes)) {
            return $comment;
        }

        return null;
    }
}

----- File: StringReader.php
Path completo: C:\Users\HP\Documents\Progetti\Framework\classes\vendor\Gettext\Utils\StringReader.php
----------------------------------------
<?php

namespace Gettext\Utils;

class StringReader
{
    public $pos;
    public $str;
    public $strlen;

    /**
     * Constructor.
     *
     * @param string $str The string to read
     */
    public function __construct($str)
    {
        $this->str = $str;
        $this->strlen = strlen($this->str);
    }

    /**
     * Read and returns a part of the string.
     *
     * @param int $bytes The number of bytes to read
     *
     * @return string
     */
    public function read($bytes)
    {
        $data = substr($this->str, $this->pos, $bytes);

        $this->seekto($this->pos + $bytes);

        return $data;
    }

    /**
     * Move the cursor to a specific position.
     *
     * @param int $pos The amount of bytes to move
     *
     * @return int The new position
     */
    public function seekto($pos)
    {
        $this->pos = ($this->strlen < $pos) ? $this->strlen : $pos;

        return $this->pos;
    }
}