3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dataA = array( array( array( 'type' => 'name', 'key' => 'keywords', 'content' => 'keywordA', ) ) ); $dataB = array( array( array( 'type' => 'name', 'key' => 'keywords', 'content' => 'keywordB', ) ) ); var_dump( array_replace_recursive($dataA, $dataB) );
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> array(1) { [0]=> array(3) { ["type"]=> string(4) "name" ["key"]=> string(8) "keywords" ["content"]=> string(8) "keywordB" } } }

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:
46.4 ms | 401 KiB | 8 Q