Warning: session_start(): open(/var/lib/php/sessions/sess_ccdskpbqkd40cj2dr0tlc89q3m, O_RDWR) failed: No space left on device (28) in /users/2019/i1919004/public_html/2022/WebProg/ch10/exam10-08.php on line 1

Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /users/2019/i1919004/public_html/2022/WebProg/ch10/exam10-08.php on line 1
세션ID :

Warning: session_destroy(): Trying to destroy uninitialized session in /users/2019/i1919004/public_html/2022/WebProg/ch10/exam10-08.php on line 11
session1 :
Warning: Undefined array key "session1" in /users/2019/i1919004/public_html/2022/WebProg/ch10/exam10-08.php on line 13

session2 :
Warning: Undefined array key "session1" in /users/2019/i1919004/public_html/2022/WebProg/ch10/exam10-08.php on line 14

session3 :
Warning: Undefined array key "session3" in /users/2019/i1919004/public_html/2022/WebProg/ch10/exam10-08.php on line 15

세션설정
세션확인
세션변수 session1삭제
모든세션변수삭제