3v4l.org

run code in 300+ PHP versions simultaneously
<?php $multiarr = [ ['Fruit' => 'Apples'], ['Fruit' => 'Bananas'], ['Fruit' => 'Oranges'], ['Veg' => 'Carrot'], //['Veg' => 'Leek'], ]; foreach ($multiarr as $array) { foreach ($array as $key=>$val) { $newarray[$key][] = $val; } } var_export($newarray); echo "\n---\n"; var_export(array_merge_recursive(...$multiarr));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'Fruit' => array ( 0 => 'Apples', 1 => 'Bananas', 2 => 'Oranges', ), 'Veg' => array ( 0 => 'Carrot', ), ) --- array ( 'Fruit' => array ( 0 => 'Apples', 1 => 'Bananas', 2 => 'Oranges', ), 'Veg' => 'Carrot', )

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:
97.53 ms | 406 KiB | 5 Q