<?php

/**
 * 2007-2016 PrestaShop.
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.prestashop.com for more information.
 *
 * @author    PrestaShop SA <contact@prestashop.com>
 * @copyright 2007-2015 PrestaShop SA
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * International Registered Trademark & Property of PrestaShop SA
 */

namespace PrestaShop\TranslationToolsBundle\Translation\Parser;

class CrowdinPhpParser
{
    /**
     * Extracts trans message from PHP tokens.
     *
     * @param $file            $tokens
     * @param MessageCatalogue $catalog
     */
    public function parseFileTokens($file)
    {
        preg_match_all('/^(\$_\w+\[\'.+\'\]) = \'(.*)\';/m', file_get_contents($file), $matches);

        foreach ($matches[0] as $key => $match) {
            yield [
                'message' => $matches[2][$key],
                'key' => $matches[1][$key],
            ];
        }
    }
}