3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if($_REQUEST['poop']) { echo $_REQUEST['poop']; } ?>
Output for 5.3.0 - 7.3.0rc4
Notice: Undefined index: poop in /in/vI4nQ on line 2
Output for 4.3.0 - 5.2.17
Notice: Undefined index: poop in /in/vI4nQ on line 2