Showing posts with label get previous url. Show all posts
Showing posts with label get previous url. Show all posts

Tuesday, March 27, 2012

Get Url From Browser in Php

Getting the URL  from the parent window when you use a popup. This small Example code might help you to get the url from the parent window this can be used normal windows also

 if(isset($_SERVER['HTTP_REFERER']))
{
   
    $strPrevScheme = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_SCHEME);
 
    $strPrevHost = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_HOST);
 
    $strPrevPath = parse_url($_SERVER['HTTP_REFERER'], PHP_URL_PATH);
 
    $strPrevURL = urlencode($strPrevScheme.'://'.$strPrevHost.$strPrevPath);
   
   
}

the parse_url(url) gives the following array 

Array
(
    [scheme] => http
    [host] => hostname
    [user] => username
    [pass] => password
    [path] => /path
    [query] => arg=value
    [fragment] => anchor
)
 

 
reference - http://in2.php.net/manual/en/function.parse-url.php