3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = '{1|{1078} {*|{1079}-}test{1|{4829}, test2 {4457}}} {*|{1078} {*|{1079}-}test3{1|{4829}, test4 {23232}}}'; if (preg_match_all('~\|\{(\d+)}~', $s, $matches)) { print_r(array_unique($matches[1])); }
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1078 [1] => 1079 [2] => 4829 )

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:
31.15 ms | 405 KiB | 5 Q