PHP header implementation does not pass the weight of the URL jump

Here are a few ways to jump:

One of the most common methods on the Web:

The code is as follows	Copy Code
<?php $url = $_get[' url ']; Header ("Location: $url"); ?>

Put this code in a folder, named for example go.php

Then go.php?url= need to jump the URL, if you need to jump Taobao products such as links, because with parameters, you need to modify the code, with the following code

The code is as follows	Copy Code
<?php $qstring = $_server[' query_string ']; $url = substr ($qstring, 4); Header ("Location: $url"); ?>

In addition there are a lot of JS HTML code, and so on, do not introduce, there is a need for online search a lot.