用memcache来存session,还能在另一个页面用全局变量$_SESSION来获取吗?

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Release: 2016-06-06 20:08:28
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如果将数据写到文件中并结束当前会话。那么重新调用 session_start(),能获取数据吗?

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如果将数据写到文件中并结束当前会话。那么重新调用 session_start(),能获取数据吗?

当然可以啦。否则还叫session吗?SESSION就是为了能跨页面保存数据的。
PHP的SESSION可以在php.ini中配置是保存在file中或是memcache或是redis中,在memcache中时,每一个session都以php开头的键名保存,生存时间根据配置中的设置,默认是1440秒。

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