Read XML string

class XML {
    protected $pointer;
    public    $degerler=array();
   
    function loadString($string){
        $this->pointer = simplexml_load_string($string);
                return $this->pointer;
    }
   
    function loadFile($file){
        $this->pointer = simplexml_load_file($file);
        return $this->pointer;
    }
   
    function getname(){
        return $this->pointer->getName();
    }
    function child(){
        return $this->pointer->children();
    }
    function att(){
        return $this->pointer->attributes();
    }
    function toArray(){
        foreach ($this->child() as $sq){
            $this->degerler[$this->getname()][$sq->getname()][][] = $sq; // How many key
        }
        return;
    }
   
}
?>

(http://www.php.net/manual/en/function.simplexml-load-string.php#89430)