3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/_(\d{6})\.txt/', array('foo_123456.txt', 'test_525532')));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: preg_match(): Argument #2 ($subject) must be of type string, array given in /in/hZmRT:2 Stack trace: #0 /in/hZmRT(2): preg_match('/_(\\d{6})\\.txt/', Array) #1 {main} thrown in /in/hZmRT on line 2
Process exited with code 255.

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:
40.33 ms | 401 KiB | 8 Q