先来看一个实例:header('location: http://www.phprm.com/');上面是简单的调跳,我们要做永久转向怎么做呢,如下.
语法:header(string,replace,http_response_code)
参数 描述
string 必需,规定要发送的报头字符串.
replace 可选,指示该报头是否替换之前的报头,或添加第二个报头.
默认是 true(替换),false(允许相同类型的多个报头).
http_response_code 可选,把 http 响应代码强制为指定的值,php 4 以及更高版本可用,其它中 http_response_code 就是我们要写的301代码了,如下:
$url = "http://www.phprm.com"; header("http/1.1 301 moved permanently"); header("location: $url"); exit();
注释:从 php 4.4 之后,该函数防止一次发送多个报头,这是对头部注入攻击的保护措施.
文章链接:
随便收藏,请保留本文地址!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Dreamweaver Mac version
Visual web development tools

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Notepad++7.3.1
Easy-to-use and free code editor

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

SublimeText3 Mac version
God-level code editing software (SublimeText3)
