如何在PHP中获取Cookie的名称？ [英] How To Get Cookie's Name In PHP?

问题描述

我想用PHP获取cookie的名称。不是cookie的价值！我的代码如下：

I want to get cookie's name in PHP. Not cookie's value! My code like below:

<?php
session_start();
ob_start();

$user_id = $_GET["user_id"];
$timing_clock = "";

if(isset($_COOKIE["timing_type"])){
  // cookie's value  
  $timing_clock = setcookie("timing_type");
 // how to get cookie's name?
} else {
   echo("0");
}
?>

我该怎么做？我想将Cookie的名称设置为变量。因为cookie的名称对我来说非常重要。

How can i do that? I want to set cookie's name to a variable. Because cookie's name are very important for me.

推荐答案

使用 var_dump（$ _ COOKIE ）并获取所有COOKIE名称。

it will help you, use var_dump($_COOKIE) and get all COOKIE name.

$cookie_name = "user";
$cookie_value = "Dave";
setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/"); 
if(isset($_COOKIE)) {
    var_dump($_COOKIE);
    foreach($_COOKIE as  $key => $val)
    {
      echo "cookie name = ".$key.", and value = ".$val;
    }
} 

这篇关于如何在PHP中获取Cookie的名称？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！