PHP.ini示例启用会话? [英] PHP.ini example to enable sessions?

问题描述

PHP新手在这里，但我无法在网上找到直接的答案.鉴于我的phpinfo的波纹管会话部分，在php.ini中我需要什么才能以最基本的方式启用会话?谢谢:)

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 :)

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

推荐答案

PHP安装不需要任何特殊配置即可启用会话.默认情况下启用.

PHP installations do not need any special configuration to enable sessions. They are enabled by default.

您应确保要使用会话的任何页面的第一行都以session_start();作为开头；它应该是任何空白之前的第一行(例如，空行).

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).

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