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<?php $b = array(array('id' => 1, 'fid' => 2), array('id' => 2, 'fid' => 2)); function a(array $data) { var_dump(func_get_args()); } a($b, 'fid', 'id'); var_dump($map);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> array(2) { [0]=> array(2) { ["id"]=> int(1) ["fid"]=> int(2) } [1]=> array(2) { ["id"]=> int(2) ["fid"]=> int(2) } } [1]=> string(3) "fid" [2]=> string(2) "id" } Warning: Undefined variable $map in /in/K2GYY on line 9 NULL

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