3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ok = new Exception(); //echo serialize($ok); //var_dump($_SERVER); //echo file_get_contents("/var/www/html/index.php"); echo ini_get('allow_url_include'); ini_set('allow_url_include', '1'); echo ini_get('allow_url_include'); include("http://www.google.com/");

preferences:
64.59 ms | 402 KiB | 5 Q