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<?php $a = array('a' => array(1), 'b' => array(2), 'c' => array(3)); var_dump(array_column($a, null, null));
Output for 5.5.24 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(3) { [0]=> array(1) { [0]=> int(1) } [1]=> array(1) { [0]=> int(2) } [2]=> array(1) { [0]=> int(3) } }
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/Qj7jv on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_column() in /in/Qj7jv on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_column() in /in/Qj7jv on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_column() in /in/Qj7jv on line 3