3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = [1, 2, 3]; var_dump($a, array_pop($a)); // $a isn't popped -> [1,2,3], 3 $a = [1, 2, 3]; var_dump(array_pop($a), $a); // $a is popped -> 3, [1,2]
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } int(3) int(3) array(2) { [0]=> int(1) [1]=> int(2) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/YMepH on line 3
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/YMepH on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/YMepH on line 3
Process exited with code 255.