run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "Hi".PHP_EOL; $order = array("Pre show 2013","JCK 2012","Pre show 2014","JCK 2014"); print_r($order); echo PHP_EOL; echo PHP_EOL; print_r(preg_grep ("2014",$order));

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties
Hi Array ( [0] => Pre show 2013 [1] => JCK 2012 [2] => Pre show 2014 [3] => JCK 2014 ) Warning: preg_grep(): Delimiter must not be alphanumeric or backslash in /in/YS9ot on line 7

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