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<?php $a = array( array('id' => 3, 'a' => 33), array('id' => 5, 'a' => 55), array('id' => 7, 'b' => 256), array('id' => false, 'a'=> 512), ); var_dump(array_column($a, 'a', 'id'));
Output for 5.5.24 - 7.1.0
array(3) { [3]=> int(33) [5]=> int(55) [6]=> int(512) }
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/mnTra on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_column() in /in/mnTra on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_column() in /in/mnTra on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_column() in /in/mnTra on line 8