internazionalizzare / gestione lingue

[whisher]

Ciao.
In un mio progetto sto utilizzando
questa soluzione devo dire che mi trovo
benino

class FileException extends Exception{} 
class Xml{ 
    public $doc= null; 
    public $xp= null; 
    public function __construct($fileName){ 
        $this->doc= new DOMDocument(); 
        $this->load($fileName); 
    } 
    public function save($fileName){ 
        if(!@$this->doc->save($fileName)){ 
             throw new FileException('Error saving file ['.$fileName.'] in class ['.__CLASS__.']'); 
        } 
    } 
    public function xPath(){ 
        $this->xp= new domxpath($this->doc); 
    } 
    private function load($fileName){ 
        if(!@$this->doc->load($fileName)) { 
            throw new FileException('Error loading file ['.$fileName.'] in class ['.__CLASS__.']'); 
        } 
    } 
} 
class i18n extends Xml{ 
    private $data = array(); 
    public function __construct($fileName){ 
        parent::__construct($fileName); 
        $this->setLabel(); 
    } 
    public function __set($name, $value) { 
        $this->data[$name]= $value; 
    } 
    public function __get($name) { 
       if (array_key_exists($name, $this->data)) { 
            return $this->data[$name]; 
        } 
    } 
    private function setLabel(){ 
        $root= $this->doc->documentElement; 
        $nodes= $root->childNodes; 
        foreach($nodes as $node){ 
            if($node->hasChildNodes()){ 
                $this->{$node->tagName}= $node->firstChild->nodeValue; 
            } 
        } 
    } 

} 
try{ 
    $i18n= new i18n('/en/form_register.xml'); 
    echo $i18n->username; 
    echo "
"; 
    echo $i18n->password; 
    // and so on 
} 
catch(FileException $e){ 
    echo $e->getMessage(); 
} 

form_register.xml

<?xml version="1.0" encoding="UTF-8"?> 
<items> 
<username>Choose your username</username> 
<password>Choose your password</password> 
<re_password>Confirm password</re_password> 
<email>Your e-mail address</email> 
<country>Choose your country</country> 
<captcha>Authorize your registration</captcha> 
</items>