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<?php $result = array( array("ticket_id" => 2), array("ticket_id" => 3), ); var_dump($result); array_map(function ($element) { return $element['ticket_id']; }, $result);
Output for 5.3.0 - 7.2.0
array(2) { [0]=> array(1) { ["ticket_id"]=> int(2) } [1]=> array(1) { ["ticket_id"]=> int(3) } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/tbNg7 on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/tbNg7 on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/tbNg7 on line 10
Process exited with code 255.