3v4l.org

run code in 300+ PHP versions simultaneously
<?php $defaultOptions = array( 'listClass' => 'default', 'test' => 'test' ); $options = array( 'listClass' => 'new', 'id' => '1', 'array' => array('test'=>'no') ); $options = $defaultOptions + $options; print_r($options);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [listClass] => default [test] => test [id] => 1 [array] => Array ( [test] => no ) )

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:
39.19 ms | 401 KiB | 8 Q