3v4l.org

run code in 300+ PHP versions simultaneously
<?php $filename = '868204009700450_config.txt'; $pattern = '/^[0-9]{15}.+$/'; preg_match($pattern, $filename, $matches); print_r($matches);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 868204009700450_config.txt )

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:
33.7 ms | 401 KiB | 8 Q