PHP 解决错误：Warning: session_start()... 的方法
内容摘要
这篇文章主要为大家详细介绍了PHP 解决错误：Warning: session_start()... 的方法，具有一定的参考价值，可以用来参考一下。
PHP “Warning: session_start()...” 的
PHP “Warning: session_start()...” 的
文章正文
这篇文章主要为大家详细介绍了PHP 解决错误：Warning: session_start()... 的方法，具有一定的参考价值，可以用来参考一下。
PHP “Warning: session_start()...” 的解决方法：出现类似以下错误：Warning: session_start(): open(C:/Program Files/php/sessiontemp\sess_0cde28de3ce1a2e2cc8e8723b5a40279, O_RDWR) failed: Permission denied (13) in D:\home\400m\zmxxx\web\syssite\install\datainstall.php on line 7Warning: Unknown(): open(C:/Program Files/php/sessiontemp\sess_0cde28de3ce1a2e2cc8e8723b5a40279, O_RDWR) failed: Permission denied (13) in Unknown on line 0Warning: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (C:/Program Files/php/sessiontemp) in Unknown on line 0
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: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 9Warning: 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 9Warning: 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 9Warning: Unknown(): open(/tmp\sess_84cb589ea249708b09c3d5e6836fdd0d, O_RDWR) failed: No such file or directory (2) in Unknown on line 0Warning: Unknown(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line
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 “;”分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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代码注释
作者：喵哥笔记
