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<?php function mutabledefault(&$arg=array("foo")) { var_dump($arg); $arg["bar"] = "new"; } $ah = array("hiss"); mutabledefault(); mutabledefault();
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(3) "foo" } array(1) { [0]=> string(3) "foo" }

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