Simplifies loading of classes. No is_object check

pedro_morgan

2007-08-19 814e0b4a25ee1245f275c92e5eb8540a4c9c0e66

 interface/lib/app.inc.php

@@ -67,10 +67,11 @@

   public function uses($classes)
    {   
      $cl = explode(',',$classes);
        $cl = explode(',',$classes);
      if(is_array($cl)) {
         foreach($cl as $classname){
            $classname = trim($classname);
                //* Class is not loaded so load it
            if(!array_key_exists($classname, $this->_loaded_classes)){
               require_once($this->_conf['classpath'] . '/'.$classname.'.inc.php');
               $this->$classname = new $classname();