3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST[1] = 'lolol'; $_POST[2] = '1l1l1l'; $_POST[3] = '<p><p>'; $_POST[4] = '*.*""'; function protect(){ addslashes($_POST); array_map("strip_tags",$_POST); } return $_POST;

preferences:
37.73 ms | 402 KiB | 5 Q