Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at E:phpcodeadmin.php:1) in E:phpcodelogolistadminlogo.php on line 2
解决办法:
修改php.ini中的session.auto_start = 0 为 session.auto_start = 1
重启IIS调试!
如果还提示以下类似的警告
01.Warning: session_start() [function.session-start]: open(/tmp\sess_84cb589ea249708b09c3d5e6836fdd0d, O_RDWR) failed: No such file or directory (2) in E:\web\htdocs\111.php on line 9 02. 03.Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at E:\web\htdocs\111.php:8) in E:\web\htdocs\111.php on line 9 04. 05.Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at E:\web\htdocs\111.php:8) in E:\web\htdocs\111.php on line 9 06.test222.php 07.Warning: Unknown(): open(/tmp\sess_84cb589ea249708b09c3d5e6836fdd0d, O_RDWR) failed: No such file or directory (2) in Unknown on line 0 08. 09.Warning: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0 就是 session变量需要系统的临时空间
session.save_path = "设置一个有效文件夹的绝对路径"
(比如 session.save_path = "C:\WINDOWS\temp" )
session.save_path =前面的 ' ; ' 号去掉
另外编辑该文件夹的权限 添加EVERYONE 有写入修改权限即可 !
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