"PHP Warning: session destroy(): Trying to destroy uninitialized session"의 두 판 사이의 차이

(새 문서: ==개요== ;<nowiki>PHP Warning: session destroy(): Trying to destroy uninitialized session</nowiki> ==참고 자료== *http://stackoverflow.com/questions/18188716/warning-session-de...)
 
1번째 줄: 1번째 줄:
==개요==
==개요==
;<nowiki>PHP Warning: session destroy(): Trying to destroy uninitialized session</nowiki>
;<nowiki>PHP Warning: session destroy(): Trying to destroy uninitialized session</nowiki>
*[[PHP 세션 로그인 구현]]의 logout.php에서 Warning 발생
* 원인: session_start() 없이 session_destroy() 사용
==조치==
;변경 전
<source lang='php'>
<?php
session_destroy();
?>
<meta http-equiv='refresh' content='0;url=main.php'>
</source>
;변경 후
<source lang='php'>
<?php
session_start();
session_destroy();
?>
<meta http-equiv='refresh' content='0;url=main.php'>
</source>


==참고 자료==
==참고 자료==

2015년 8월 20일 (목) 21:52 판

1 개요

PHP Warning: session destroy(): Trying to destroy uninitialized session

2 조치

변경 전
<?php
session_destroy();
?>
<meta http-equiv='refresh' content='0;url=main.php'>
변경 후
<?php
session_start();
session_destroy();
?>
<meta http-equiv='refresh' content='0;url=main.php'>

3 참고 자료

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