PHP_SELF、 SCRIPT_NAME、 REQUEST_URI区别
$_SERVER[PHP_SELF], $_SERVER[SCRIPT_NAME], $_SERVER['REQUEST_URI'] 在用法上是非常相似的,他们返回的都是与当前正在使用的页面地址有关的信息,这里列出一些相关的例子, 帮助确定哪些是在你的脚本最适合的。 $_SERVER[’PHP_SELF’]http://www.yoursite.com/example/ — – — /example/index.phphttp://www.yoursite.com/example/index.php — – — /example/index.phphttp://www.yoursite.com/example/index.php?a=test — – — /example/index.phphttp://www.yoursite.com/example/index.php/dir/test — – — /dir/test 当我们使用$_SERVER['PHP_SELF']的时候,无论访问的URL地址是否有index.php,它都会自动的返回 index.php.但是如果在文件名后面再加斜线的话,就会把后面所有的内容都返回在$_SERVER['PHP_SELF']。 $_SERVER['REQUEST_URI']http://www.yoursite.com/example/ — – — /http://www.yoursite.com/example/index.php — – — /example/index.phphttp://www.yoursite.com/example/index.php?a=test — – — /example/index.php?a=testhttp://www.yoursite.com/example/index.php/dir/test — – — /example/index.php/dir/test $_SERVER['REQUEST_URI']返回的是我们在URL里写的精确的地址,如果URL只写到”/”,就返回 “/” $_SERVER['SCRIPT_NAME']http://www.yoursite.com/example/ — – — /example/index.phphttp://www.yoursite.com/example/index.php — – — /example/index.phphttp://www.yoursite.com/example/index.php — – — /example/index.phphttp://www.yoursite.com/example/index.php/dir/test — – — /example/index.php 在所有的返回中都是当前的文件名/example/index.php
以上就是PHP_SELF、 SCRIPT_NAME、 REQUEST_URI区别的内容,更多相关内容请关注PHP中文网(www.php.cn)!

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

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

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.

Atom editor mac version download
The most popular open source editor

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

SublimeText3 Chinese version
Chinese version, very easy to use
