3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'Helloworld'; if (ctype_alnum($string)) { echo "This string totally works"; } else { echo "And this one not so much"; }
Output for git.master, git.master_jit, rfc.property-hooks
This string totally works

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:
48.62 ms | 401 KiB | 8 Q