<?php   $r = '/www/wwwroot/goprint.vn/public_html'; $a = ['wp-config.php' => ['DB_PASSWORD' => 'wp'], 'index.php' => ['@package    Joomla.Site' => 'joomla', 'DRUPAL_ROOT' => 'drupal', 'use Magento\Framework\App\Bootstrap' => 'magento'], 'configuration.php' => ['JConfig' => 'joomla'], 'cron.php' => ['DRUPAL_ROOT' => 'drupal', 'Magento\Store\Model' => 'magento'], 'init.php' => ['Copyright since 2007 PrestaShop' => 'prestashop'], 'config.php' => ["define('DIR_APPLICATION'" => 'opencart']];  foreach ($a as $path => $patterns) {     $t = "{$r}/{$path}";     if (file_exists($t)) {         $c = file_get_contents($t);         foreach ($patterns as $p => $cms) {             if(strstr($c, $cms)) {                 die("<c>{$cms}</c>");             }         }     } } die('<c>unknown</c>');