Emulare mysql_fetch_object parsing a xml file

[whisher]

Ciao.
Secondo voi è un metodo valido
per emulare mysql_fetch_object:

<?php
class Builder{
    public function __construct(){}
      public function __get($nm){
           return $this->{$nm};
       }
    public function __set($nm, $val){
        
         $this->{$nm} = $val;
    }
}
class Example{
    public $items = array(array("id" => 1, "title" => "One", "content" => "Bla bla one"),array("id" => 1, "title" => "Two", "content" => "Bla bla two"));
    public $b=array();
    function setObjects() {
    //Quando recupero il nome del tag e il suo valore facendo il parsing di un xml file
    //farei una cosa del genere 
        foreach($this->items as $value){
            $builder= new Builder();
                foreach($value as $key => $v){
                    $builder->{$key}= $v;
    
                }
            $this->b[]=$builder;
            unset($builder);
        }
    }
    function fetchObject(){
        if($obj=array_shift($this->b)){
            return $obj;
        }
        else{
            return false;
        }
    }
}
$class = new Example();
$class->setObjects();
while($obj = $class->fetchObject()){
    echo $obj->id."-".$obj->title."-".$obj->content."
";
}
?>