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<?php $arr = array(array('id' => 1),array('id' => 2),array('id' => 3)); function call_function($v){ return $v['id']; } $result = array_map('call_function',$arr); print_R($result);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 1 [1] => 2 [2] => 3 )

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