3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass; $obj->post_id = 70242; $obj->image_id = 70244; $obj->large_image = 0; $array = array($obj); $post_ids = array_column($array, 'post_id'); /*$array = array( 0 => stdClass Object ( 'post_id' => 70242, 'image_id' => 70244, 'large_image' => 0 ), 1 => stdClass Object ( 'post_id' => 70327, 'image_id' => 70339, 'large_image' => 1 ), 2 => stdClass Object ( 'post_id' => 70017, 'image_id' => 70212, 'large_image' => 1 ) );*/ print_r($post_ids);
Output for 7.0.0 - 7.1.0
Array ( [0] => 70242 )
Output for 5.5.24 - 5.6.28, hhvm-3.10.0 - 3.12.0
Array ( )
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/LP3Wf on line 11
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_column() in /in/LP3Wf on line 11
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_column() in /in/LP3Wf on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_column() in /in/LP3Wf on line 11