3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array(); $a[] = 1; $a[] = 2; $a[] = 3; $a[] = 4; $a[] = 5; print(join(",", $a));
based on 6Y71r
Output for 4.3.0 - 7.2.0
1,2,3,4,5