3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = [1,2,3]; foreach($a as &$v) { echo $v . " - " . current($a) . "\n"; }
based on MEjGB
Output for 7.0.0 - 7.2.0
1 - 1 2 - 1 3 - 1
Output for 5.4.9 - 5.6.28
1 - 2 2 - 3 3 -
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/neSYu on line 3
Process exited with code 255.