세션ID : mccs1ckgn6vt8fm3nd2fcoko13
sess_id :
Warning: Undefined array key "sess_id" in /users/2021/i2151037/public_html/2022/WebProg/ch10/test10-04.php on line 10
sess_pw :
Warning: Undefined array key "sess_pw" in /users/2021/i2151037/public_html/2022/WebProg/ch10/test10-04.php on line 11
세션설정