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<?php ah = array("hiss"); function mutabledefault(&$arg=ah) { var_dump($arg); $arg["bar"] = "new"; } mutabledefault(ah); mutabledefault(ah);
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '=' in /in/6ZdIU on line 3
Process exited with code 255.

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