--TEST-- stream_filter_register() and invalid arguments --FILE-- <?php var_dump(stream_filter_register("", "")); var_dump(stream_filter_register("test", "")); var_dump(stream_filter_register("", "test")); var_dump(stream_filter_register("------", "nonexistentclass")); var_dump(stream_filter_register(array(), "aa")); var_dump(stream_filter_register("", array())); echo "Done\n"; ?> --EXPECTF-- Warning: stream_filter_register(): Filter name cannot be empty in %s on line %d bool(false) Warning: stream_filter_register(): Class name cannot be empty in %s on line %d bool(false) Warning: stream_filter_register(): Filter name cannot be empty in %s on line %d bool(false) bool(true) Warning: stream_filter_register() expects parameter 1 to be string, array given in %s on line %d bool(false) Warning: stream_filter_register() expects parameter 2 to be string, array given in %s on line %d bool(false) Done