php session_start(); ?>
모든세션변수삭제
세션ID :
session1 :
Warning: Undefined global variable $_SESSION in /users/2017/i1758068/public_html/2019/webprog/ch10/exam10-07.php on line 13
Warning: Trying to access array offset on null in /users/2017/i1758068/public_html/2019/webprog/ch10/exam10-07.php on line 13
session2 :
Warning: Undefined global variable $_SESSION in /users/2017/i1758068/public_html/2019/webprog/ch10/exam10-07.php on line 14
Warning: Trying to access array offset on null in /users/2017/i1758068/public_html/2019/webprog/ch10/exam10-07.php on line 14
session3 :
Warning: Undefined global variable $_SESSION in /users/2017/i1758068/public_html/2019/webprog/ch10/exam10-07.php on line 15
Warning: Trying to access array offset on null in /users/2017/i1758068/public_html/2019/webprog/ch10/exam10-07.php on line 15
세션설정
세션확인
세션변수 session1 삭제
세션삭제