Convert XML to PHP Array | Multilingual + Country wise SEO URL Solution

Multilingual + Country wise SEO URL Solution:

Example

http://www.getacho.com/index.php?loc=pk&lang=en

Here I did deep research that how can I use PHP for Multilingual websites?
But we need to keep in mind some topics like

1. User IP Address Function
2. User Language Function
3. IP to XML
4. XML to PHP Array Conversion
5. URL Concept
6. Language And Area codes concept

If you know these things then, you can use this function easily.

---

 <?php  
 //Redirect by language  
 $lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);  
 $context = stream_context_create(array('http' => array('header' => 'Accept: application/xml')));  
 //redirect by IP  
 $_SESSION['ip'] = $_SERVER['REMOTE_ADDR'];  
 $ip = $_SESSION['ip'];  
 $data = file_get_contents("http://api.hostip.info/get_html.php?ip=".$ip."&position=true");  
 $arrayofdata = explode("\n", $data);  
 $country = explode(":", $arrayofdata[0]);  
 $count = explode(" ", $country[1]);  
 if(!isset($_GET['lang']) AND !isset($_GET['loc']))  
 {  
      //Retrieve location, set time  
      if(empty($count))  
      {  
           header("location: index.php?loc=us-en&lang=".$lang);  
           exit;  
      }  
      else  
      {  
           header("location: index.php?loc=".strtolower(trim($count[2],"()"))."&lang=".$lang);  
           exit;  
      }  
 }  
 ?>