3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = "1025325'--"; $id = 0 + $id; if (!$id) print("not number"); else print("number"); print("\ninput is " . $id);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: A non-numeric value encountered in /in/SMX8S on line 5 number input is 1025325

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:
44.96 ms | 401 KiB | 8 Q