3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function strip($x) { echo $x . "<br/>"; } $ar = [0,[1,[2,[3,[4,5],6],7],8],9]; array_walk_recursive ( $ar ,'strip');
based on gP9gl
Output for 5.4.0 - 7.2.0
0<br/>1<br/>2<br/>3<br/>4<br/>5<br/>6<br/>7<br/>8<br/>9<br/>
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/blFgG on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/blFgG on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/blFgG on line 6
Process exited with code 255.