3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num=3; for ($i = 2; $i <= $num-1; $i++) { if ($num % $i == 0) { $value= True; } } if ($value) { echo 'The Number '. $num . ' Is A Composite'; } else { echo 'The Number '. $num . ' Is A Prime'; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $value in /in/gjdkG on line 10 The Number 3 Is A Prime

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
29.23 ms | 401 KiB | 8 Q