3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rgData = [ [ 'account_id' => 9, 'entered' => 2 ], [ 'account_id' => 9, 'entered' => 3 ], [ 'account_id' => 9, 'entered' => 1 ] ]; $rgOrder = array_map(function($rgItem) { return $rgItem['entered']; }, $rgData); array_multisort($rgOrder, SORT_DESC, $rgData); var_dump($rgData);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(3) { [0]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(3) } [1]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(2) } [2]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(1) } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/9MMRS on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/9MMRS on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/9MMRS on line 2
Process exited with code 255.

preferences:
208.42 ms | 401 KiB | 462 Q