启用会话的 PHP.ini 示例？
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PHP.ini example to enable sessions?
提问by Warren
PHP newbie here, but I can't find a straight answer online. Given the bellow session section of my phpinfo, what would I need in a php.ini to enable sessions in the most basic of ways? Thanks :)
PHP 新手在这里，但我在网上找不到直接的答案。鉴于我的 phpinfo 的波纹管会话部分，我需要在 php.ini 中以最基本的方式启用会话吗？谢谢 ：）
Session Support enabled
Registered save handlers files user
Registered serializer handlers php php_binary wddx
Directive Local Value Master Value
session.auto_start Off Off
session.bug_compat_42 On On
session.bug_compat_warn On On
session.cache_expire 180 180
session.cache_limiter nocache nocache
session.cookie_domain no value no value
session.cookie_httponly Off Off
session.cookie_lifetime 0 0
session.cookie_path / /
session.cookie_secure Off Off
session.entropy_file no value no value
session.entropy_length 0 0
session.gc_divisor 100 100
session.gc_maxlifetime 1440 1440
session.gc_probability 1 1
session.hash_bits_per_character 4 4
session.hash_function 0 0
session.name PHPSESSID PHPSESSID
session.referer_check no value no value
session.save_handler files files
session.save_path no value no value
session.serialize_handler php php
session.use_cookies On On
session.use_only_cookies On On
session.use_trans_sid 0 0
回答by Burhan Khalid
PHP installations do not need any special configuration to enable sessions. They are enabled by default.
PHP 安装不需要任何特殊配置来启用会话。默认情况下它们是启用的。
You should make sure you have session_start();as the first line in any page that you intend to use sessions; it should be the very first line, before any whitespace (an empty line, for example).
您应该确保session_start();您打算使用会话的任何页面的第一行；它应该是第一行，在任何空格之前（例如空行）。
回答by chandresh_cool
There are a following built-in options for storing session data. The session handler is set in the php.ini under the directive named
有以下用于存储会话数据的内置选项。会话处理程序在名为的指令下的 php.ini 中设置
session.save_handler
You can also give sqlite db to store your session like
您还可以使用 sqlite db 来存储您的会话，例如
session.save_handler = sqlite
session.save_path = /tmp/phpsess.db
回答by SomeShinyObject
Your current save_handleris set to store session date in files on the system. The problem is that your save_pathlooks like it doesn't currently have a value. You will need to add a save_pathso PHP knows where to put those files.
您当前save_handler设置为将会话日期存储在系统上的文件中。问题是你save_path看起来它目前没有价值。您需要添加一个，save_path以便 PHP 知道将这些文件放在哪里。
PHP: Runtime Configuration #session.save_path
Take a look at this pagewhere a user describes having a similar issue.
看看这个页面，用户描述了一个类似的问题。
回答by Adarsh Khatri
I guess you must increase your session as follow:
我想你必须增加你的会话如下：
session.cookie_lifetime 0 0and session.gc_maxlifetime 1440 1440
session.cookie_lifetime 0 0和 session.gc_maxlifetime 1440 1440
to
到
session.cookie_lifetime 86400 86400and session.gc_maxlifetime 86400 86400cumulatively.
session.cookie_lifetime 86400 86400并session.gc_maxlifetime 86400 86400累积。
86400 means 1 day.
86400 表示 1 天。
This will allow your system to use "session_start()" which will have 1 day life. Hope this helps someone.
这将允许您的系统使用具有 1 天寿命的“session_start()”。希望这可以帮助某人。
