PHP prohibits entering address access directly from the browser. PHP files

Source: Internet
Author: User
Tags php file

For example, I http://www.111cn.net/xx.php this file and I don't want anyone to enter the address directly from the browser.

But if you connect http://www.111cn.net/xx.php from any Web site, you can access it.

This machine establishes the connection and cannot access the jump to another address

1. Write the following code on the head of the xx.php file

$fromurl = "http://www.111cn.net/"; Jump to this address.

if ($_server[' http_referer '] = = "")

{

Header ("Location:". $fromurl); Exit

}

This only needs to be simple to create a source on it, if we really want to do, you can do the following

2. Define an identity variable in the program

Define (' In_sys ', TRUE);

3. Get this variable in config.php

if (!defined (' In_sys ')) {

Exit (' no access ');

}

The next two methods are we encountered in many CMS oh.

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.