3v4l.org

run code in 300+ PHP versions simultaneously
<?php $samples=array( array('page' => 'page1', 'name' => 'pagename1'), array('page' => 'page2', 'name' => 'pagename2'), array('page' => 'page3', 'name' => 'pagename3') ); $names = array_column($samples, 'name', 'page'); print_r($names);
Output for 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 - 7.2.34, 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 ( [page1] => pagename1 [page2] => pagename2 [page3] => pagename3 )
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/VYbFh on line 7
Process exited with code 255.
preferences:
267.38 ms | 402 KiB | 415 Q