Unnamed

<?phpclass A{   public function add ($element)   {         if (!$this->readOnly)      {                   $new_elements = new Elements($this->size);         for ($i = 0; $i < $this->size; $i++)         {           $new_elements->setIndex($i, $this->elements->getIndex($i));         }                           $this->elements = $new_elements;                  $this->elements->setIndex($this->size++, $element);               }         }   }