Esempio n. 1
0
 public function setAttributes(Rserve_REXP_List $attr)
 {
     parent::setAttributes($attr);
     $lev = $this->getAttribute('levels');
     if ($lev) {
         $lev = $lev->getValues();
         $levels = array();
         $i = 0;
         foreach ($lev as $l) {
             ++$i;
             $levels[$i] = (string) $l;
             // force string for convinience
         }
         $this->levels = $levels;
     }
 }