3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array[] = array("name" => "name-1", "value" => "xxx"); $array[] = array("name" => "name-2", "value" => "yyy"); $first_names = array_column($array, 'value', 'name'); print_r($first_names);
Output for 7.1.25 - 7.1.32, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Array ( [name-1] => xxx [name-2] => yyy )
preferences:
210.88 ms | 407 KiB | 5 Q