3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = [1,2,3]; foreach ($array as $item) { echo "$item\n"; var_dump(each($array)); } print_r($array);
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 array(4) { [1]=> int(1) ["value"]=> int(1) [0]=> int(0) ["key"]=> int(0) } 2 array(4) { [1]=> int(2) ["value"]=> int(2) [0]=> int(1) ["key"]=> int(1) } 3 array(4) { [1]=> int(3) ["value"]=> int(3) [0]=> int(2) ["key"]=> int(2) } Array ( [0] => 1 [1] => 2 [2] => 3 )
Output for 5.4.0 - 5.6.28
1 array(4) { [1]=> int(2) ["value"]=> int(2) [0]=> int(1) ["key"]=> int(1) } 2 array(4) { [1]=> int(3) ["value"]=> int(3) [0]=> int(2) ["key"]=> int(2) } 3 bool(false) Array ( [0] => 1 [1] => 2 [2] => 3 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/tuRF8 on line 2
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/tuRF8 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tuRF8 on line 2
Process exited with code 255.