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<?php $tmp = json_decode(json_encode( (object) array('cars' => (object) array("1" => "one")) )); var_dump($tmp->cars); // expected $cars = array("1" => "one"); $cars = (array) $tmp->cars; var_dump(array_key_exists("1", $cars)); // expected true, returns false var_dump(array_key_exists(1, $cars)); // expected true, returns false $cars = get_object_vars($tmp->cars); var_dump(array_key_exists("1", $cars)); // expected true, returns true var_dump(array_key_exists(1, $cars)); // expected true, returns true
Output for git.master, git.master_jit, rfc.property-hooks
object(stdClass)#2 (1) { ["1"]=> string(3) "one" } bool(true) bool(true) bool(true) bool(true)

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