3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<HTML <option value="123"></option> <option value="412"></option> HTML; preg_match_all('/value="(\w+)/', $html, $result); $digits = array_filter($result[1], 'ctype_digit'); var_dump($digits);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(3) "123" [1]=> string(3) "412" }

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:
154.68 ms | 405 KiB | 5 Q