3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!function_exists('array_column')) { function array_column($array, $column) { $result = array(); foreach ($array as $row) { if (isset($row[$column])) { $result[] = $row[$column]; } else $result[] = null; } return $result; } } $samples=array( array('page' => 'page1', 'name' => 'pagename1'), array('page' => 'page1'), array('page' => 'page2', 'name' => 'pagename2'), array('page' => 'page3', 'name' => 'pagename3') ); $names = array_column($samples, 'name'); print_r($names);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => pagename1 [1] => pagename2 [2] => pagename3 )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Array ( [0] => pagename1 [1] => [2] => pagename2 [3] => pagename3 )
preferences:
205.94 ms | 403 KiB | 387 Q