PHP implements the 301 redirect code

PHP implements the 301 redirect code as follows:

Header (' http/1.1 moved Permanently ');/Send 301 Head

Header (' location:http://www. ') $strDomain. $request _uri);//jump to my new domain address

I wrote 301 code with the 301.inc.php file, and it's all on the head of the other file.

　　

//-----------------------------------

301 redirect

$strDomain = "chinawecan.com";

$the _host = $_server[' http_host ']; Get access to the domain name you entered

$request _uri = isset ($_server[' Request_uri '))? $_server[' Request_uri ']: "//To determine the back part of the address

if ($the _host!== ' www. ') $strDomain)//This is my previous domain name.

{

/* "!==" is not exactly equal to the meaning, can also use "!=" is not equal to, so that you can put the previous domain name,

including Gcxirang.com, www.gcxirang.com, and the new domain name I gcidc.net all redirected to www.gcidc.net*/

Header (' http/1.1 moved Permanently ');/Send 301 Head

Header (' location:http://www. ') $strDomain. $request _uri);//jump to my new domain address

}

//----------------------------------

?>

The reference is as follows:

　　

//-----------------------------------

301 redirect

Include (' include/301.inc.php ');

?>