3v4l.org

run code in 500+ PHP versions simultaneously
<?php $string = 'SEQ-900000'; var_export( (bool)preg_match( '~^(?:SEQ|ABC|MHT)-[69]\d*$~', $string ) );
Output for rfc.property-hooks, git.master, git.master_jit
true

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:
53.1 ms | 1249 KiB | 4 Q