세션ID : 600ansluo70drni95e0un8uch7
sess_id :
Warning: Undefined array key "sess_id" in /users/2018/i1858002/public_html/2022/WebProg/ch10/test10-04.php on line 10

sess_pw :
Warning: Undefined array key "sess_pw" in /users/2018/i1858002/public_html/2022/WebProg/ch10/test10-04.php on line 11