3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = "10001101"; $out = preg_split('/(.)(?!\1)\K/', $in, -1, PREG_SPLIT_NO_EMPTY); print_r($out);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 [1] => 000 [2] => 11 [3] => 0 [4] => 1 )

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:
43.94 ms | 401 KiB | 8 Q