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<?php $subject = new SplFixedArray(2); $subject[0] = 'red'; $subject[1] = 'blue'; var_dump(get_object_vars($subject));
Output for git.master, git.master_jit
array(0) { }
Output for rfc.property-hooks
array(2) { [0]=> string(3) "red" [1]=> string(4) "blue" }

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