3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'ăāæåß§śšşçæåß§ś'; $unique = array_unique( preg_split( '//u', $str, 0, PREG_SPLIT_NO_EMPTY ) ); shuffle($unique); var_export($unique);
Output for git.master
array ( 0 => 'ş', 1 => 'ś', 2 => 'æ', 3 => '§', 4 => 'ă', 5 => 'ā', 6 => 'ß', 7 => 'å', 8 => 'š', 9 => 'ç', )
Output for git.master_jit
array ( 0 => 'ç', 1 => 'ş', 2 => 'å', 3 => 'æ', 4 => 'š', 5 => 'ß', 6 => 'ā', 7 => 'ś', 8 => '§', 9 => 'ă', )

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:
30 ms | 406 KiB | 5 Q