3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function callURL($eUrl) { $url = "http://www.123.de/".$eURL; echo $url; } callURL("123.png"); ?>
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: eURL in /in/oXbcd on line 3 http://www.123.de/
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: eURL in /in/oXbcd on line 3 http://www.123.de/