3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '1-string-2-string-3-string-55-otherstring-66-otherstring'; print_r(implode('-', array_reverse(array_unique(array_reverse(explode('-', $str))))));
Output for git.master, git.master_jit, rfc.property-hooks
1-2-3-string-55-66-otherstring

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:
126.33 ms | 405 KiB | 5 Q