在PHP中重定向[.htaccess像重定向]

Question

I have changed my blog url. (I know .htaccess can do this)

RewriteEngine on
RewriteRule (.*) http://my-new-website.com/$1 [R=301]

but I can't use .htaccess now (personal reasons.. I can use only PHP now)

I want to use a PHP code to do that.

I want to redirect

http://my-old-website.com/v/test/new.html

To

http://my-new-website.com/v/test/new.html

I have searched a lot online, and looked for more similar questions on stackoverflow, but I didn't find any question like this

Answer 1

you can do it with setting the Location header. The following will add the given $_GET parameters to and append them to the URL too:

$newUrl = "http://my-new-website.com/";
$currentPage = $_SERVER['PHP_SELF'];
//building the querystrging (if some GET variables where set):
$queryString = "";
if(count($_GET)) > 0) {
    $queryString = "?" . http_build_query($_GET);
} 

//set the header to redirect:
header('Location:'.$newUrl.$currentPage.$queryString);

ie: redirects http://example.com/v/file1.php?key1=val1&key2=val2 to http://my-new-website.com/v/file1.php?key1=val1&key2=val2