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php session共享问题

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Jun 23, 2016 pm 01:20 PM

centos 7 下安装memcache 和 memcached扩展
经测试通过PHP可以写入memcached
但是在php.ini 中配置save_handler = memcached
save_path = 127.0.0.1:11211
发现session并没有写入到memcached中
而且在/var/lib/php/session依然生成了session文件
测试过很多次，没有成功写入到memcached 中，
版本信息:
Apache/2.4.6 (CentOS) PHP/5.4.16
安装的memcache扩展 yum -y install php-pecl-memcache
每次都生成的session文件，问一下是怎么回事？
phpinfo 输出的信息
memcache support enabled
Version 3.0.8
Revision $Revision: 329835 $

Directive Local Value Master Value
session.save_handler files memcached
session.save_path /var/lib/php/session 112.74.72.230:11211

回复讨论(解决方案)

session.save_handler files memcached
session.save_path /var/lib/php/session 112.74.72.230:11211

Local Value还是用到了文件啊。

其实可以在代码中设置，使用php的session_set_save_handler()方法。
或者参考： http://blog.csdn.net/liruxing1715/article/details/18401875

已经解决了，，是因为apache还有一个php相关的配置文件/etc/httpd/conf.d/php.conf ，它的优先级比php.ini高。。。

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