--TEST-- rewriter uses arg_separator.output for modifying URLs --SKIPIF-- --INI-- session.use_cookies=0 session.use_only_cookies=0 session.use_strict_mode=0 session.cache_limiter= session.use_trans_sid=1 arg_separator.output="&" session.name=PHPSESSID session.serialize_handler=php session.save_handler=files --FILE-- --EXPECT--