3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $v = 1; var_dump(array($v)); $v = array(1); var_dump(array($v));
Output for 4.3.0 - 7.2.6
array(1) { [0]=> int(1) } array(1) { [0]=> array(1) { [0]=> int(1) } }