3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo() { bar( func_get_args() ); } function bar($a) { echo $a; } foo('Hello World');
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/966cL on line 7 Array
Output for 4.3.0 - 5.3.29
Array