3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stores = ['store1', 'store2']; $items = [ 'electronics' => 'led tv', 'cosmetics' => 'eyeliner', 'fruits' => 'apple', 'vegetables' => 'cabbage', ]; var_export( array_reduce( $stores, fn($result, $s) => $result + [$s => $items + ['store' => $s]], [] ) );
Output for git.master_jit, git.master
array ( 'store1' => array ( 'electronics' => 'led tv', 'cosmetics' => 'eyeliner', 'fruits' => 'apple', 'vegetables' => 'cabbage', 'store' => 'store1', ), 'store2' => array ( 'electronics' => 'led tv', 'cosmetics' => 'eyeliner', 'fruits' => 'apple', 'vegetables' => 'cabbage', 'store' => 'store2', ), )

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:
67.29 ms | 406 KiB | 5 Q