3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php list($a, $a) = array(2,1); var_dump($a);
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1)
Output for 4.3.0 - 5.6.28
int(2)