To clarify the previously posted note:
Dots (.) and spaces ( ) in cookie names are being replaced with underscores (_).
PHP - Manual: $_COOKIE
2024-11-15
add a note
User Contributed Notes 4 notes
kiril (at) atern (dot) us ¶
6 years ago
k dot andris at gmail dot com ¶
7 years ago
beware, dots (.) in cookie names are replaces by underscores (_)
axodjakov at gmail dot com ¶
11 months ago
$_COOKIE returns an array if there are more than one cookie saved under the given key.
alexander-schranz at NO_SPAM dot hotmail dot com ¶
4 years ago
Cookies with the same name the first cookie is used. Clients will send cookies with longer path before cookies with shorter path. This comes from RFC 6265 which says "Cookies with longer paths are listed before cookies with shorter paths.". So you get the best matching cookie for your current request.
官方地址：https://www.php.net/manual/en/reserved.variables.cookies.php
IT
PHP
编程语言
Linux
开发编程
科技
Elasticsearch
HTML/CSS/XML
网络
JAVA
NoSQL
数据库
面试
C/C++
Golang
Git
算法
操作系统
正则表达式
Redis
互联网
MySql
JavaScript
运维
软件
国际
架构设计
Mac OS
TCP/IP
Excel
Vim
Windows
Socket
Oracle
VR
MongoDB
Python
运营
MemCache
商业
硬件
电子
娱乐
设计
nginx
摄影
游戏
WordPress
HTTP
团建
数码电器
广告
--
php7 安装fileinfo扩展
preg_split — 通过一个正则表达式分隔字符串
php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题
[PHP] inet_pton/inet_ntop IP地址转换函数
array_multisort() 多字段排序
PHPMailer设置utf8 PHPMailer字符集CharSet
ADORecordSet对象
adodb手册
PHP 8.1
[鸟哥]PHP_INT_MIN 和 -9223372036854775808
opcache预加载
Composer的Packagist资源
mysql面试题
[鸟哥]PHP FFI详解 - 一种全新的PHP扩展方式
PHP7添加redis扩展
PHP mkdir()写出来的权限与mode值不符合
Packagist / Composer 中国全量镜像
adodb连接mysql多个数据库的问题
php $_SERVER中的SERVER_NAME 和HTTP_HOST的区别
PHPstorm 里面Terminal 不能使用 esc键吗退出编辑模式吗