3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo ($bar) {} foo($baz);
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: baz in /in/TL7RG on line 5
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: baz in /in/TL7RG on line 5