3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo($bar, $baz) { echo $baz; } foo('bar');
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function foo(), 1 passed in /in/64n5H on line 8 and exactly 2 expected in /in/64n5H:3 Stack trace: #0 /in/64n5H(8): foo('bar') #1 {main} thrown in /in/64n5H on line 3
Process exited with code 255.
Output for 5.3.18 - 7.0.20
Warning: Missing argument 2 for foo(), called in /in/64n5H on line 8 and defined in /in/64n5H on line 3 Notice: Undefined variable: baz in /in/64n5H on line 5