3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = [[1, 2], [3, 4], [5, 6]]; foreach ($arr as list($a, $b)) { var_dump($a, $b); }
Output for 5.5.24 - 7.2.0
int(1) int(2) int(3) int(4) int(5) int(6)
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'list' (T_LIST) in /in/8avgR on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/8avgR 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/8avgR on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8avgR on line 3
Process exited with code 255.