#테스트주소: http://localhost/blog/testurl.php?id=5 //도메인 혹은 서버주소 echo $_SERVER['HTTP_HOST']." "; #localhost //현재주소 echo $_SERVER['PHP_SELF']." "; #/blog/testurl.php //도메인 값 echo $_SERVER["QUERY_STRING"]." "; #id=5 //대리 echo $_SERVER['HTTP_REFERER']." "; //전체url echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; echo 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].'?'.$_SERVER['QUERY_STRING']; #http://localhost/blog/testurl.php?id=5 //포트폼함된 전체url echo 'http://'.$_SERVER['SERVER_NAME'].':'.$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; #http://localhost:80/blog/testurl.php?id=5 //경로만 $url='http://'.$_SERVER['SERVER_NAME'].$_SERVER["REQUEST_URI"]; echo dirname($url); #http://localhost/blog