小弟在linux下面把mysql5＋apache2＋php5都配置好了 可是 用 phpinfo查看的时候 那个session.save_path的值就是 显示 no value
小弟 已经修改了/etc/php.ini 的设置session的session.save_path了 具体如下：[Session]
; Handler used to store/retrieve data.
session.save_handler = files; Argument passed to save_handler. In the case of files, this is the path
; where data files are stored. Note: Windows users have to change this
; variable in order to use PHP's session functions.
; As of PHP 4.0.1, you can define the path as:
; session.save_path = "N;/path"
; where N is an integer. Instead of storing all the session files in
; /path, what this will do is use subdirectories N-levels deep, and
; store the session data in those directories. This is useful if you
; or your OS have problems with lots of files in one directory, and is
; a more efficient layout for servers that handle lots of sessions.
; NOTE 1: PHP will not create this directory structure automatically.
; You can use the script in the ext/session dir for that purpose.
; NOTE 2: See the section on garbage collection below if you choose to
; use subdirectories for session storage
session.save_path = /tmp; Whether to use cookies.
session.use_cookies = 1
;session.use_cookies = 0; This option enables administrators to make their users invulnerable to
; attacks which involve passing session ids in URLs; defaults to 0.
; session.use_only_cookies = 1; Name of the session (used as cookie name).
session.name = PHPSESSID
...linux下默认的 /tmp已经有了 并且已经将其目录权限设为 777了 虽然小弟知道保存这个seeion数据文件 目录不安全 但是小弟现在只要测试成功就可以了 谢谢大哥求助！
小弟 已经修改了/etc/php.ini 的设置session的session.save_path了 具体如下：[Session]
; Handler used to store/retrieve data.
session.save_handler = files; Argument passed to save_handler. In the case of files, this is the path
; where data files are stored. Note: Windows users have to change this
; variable in order to use PHP's session functions.
; As of PHP 4.0.1, you can define the path as:
; session.save_path = "N;/path"
; where N is an integer. Instead of storing all the session files in
; /path, what this will do is use subdirectories N-levels deep, and
; store the session data in those directories. This is useful if you
; or your OS have problems with lots of files in one directory, and is
; a more efficient layout for servers that handle lots of sessions.
; NOTE 1: PHP will not create this directory structure automatically.
; You can use the script in the ext/session dir for that purpose.
; NOTE 2: See the section on garbage collection below if you choose to
; use subdirectories for session storage
session.save_path = /tmp; Whether to use cookies.
session.use_cookies = 1
;session.use_cookies = 0; This option enables administrators to make their users invulnerable to
; attacks which involve passing session ids in URLs; defaults to 0.
; session.use_only_cookies = 1; Name of the session (used as cookie name).
session.name = PHPSESSID
...linux下默认的 /tmp已经有了 并且已经将其目录权限设为 777了 虽然小弟知道保存这个seeion数据文件 目录不安全 但是小弟现在只要测试成功就可以了 谢谢大哥求助！
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phpinfo() 里php.ini的加载路径
1。如果我现在修改的/etc/php.ini 是生效的的那个文件的话出现session.save_path的值还是为
no value话改怎么解决？2。如果/usr/local/zend/etc/php.ini 这个是生效的文件那么我只要修改这个文件就可以了嘛？谢谢指点！
我们的php.ini是有php5目录下的
原则上可能是这样的，一是看php和apache是否能下常工作；
二是看成功运行环境时加载的php.ini路径是哪个，找到模块加载的那个修改才有效。
一般情况下只要正确加载php.ini，不会没有值。可查看phpinfo()里session.save_path的值