3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array ( 0 => array ( 'number' => '2', 'name' => 'ABC', ), 1 => array ( 'number' => '3', 'name' => 'ABC', ), 2 => array ( 'number' => '1', 'name' => 'XYZ', ), 3 => array ( 'number' => '2', 'name' => 'XYZ', ), ); foreach($arr as $sub){ $res[$sub['name']]['name'] = $sub['name']; $res[$sub['name']]['number'][] = $sub['number']; } foreach($res as &$sub){ $sub['number'] = implode(",", $sub['number']); } $res = array_values($res); var_dump($res);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> array(2) { ["name"]=> string(3) "ABC" ["number"]=> string(3) "2,3" } [1]=> &array(2) { ["name"]=> string(3) "XYZ" ["number"]=> string(3) "1,2" } }

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:
37.82 ms | 409 KiB | 6 Q