original_string: public function & friends($count = null, $offset = null)
      {
          $result = array();
  
          // If we have authorized via one of social modules
          if (isset($this->active)) {
              // Call friends method on active social module
              $result = & $this->active->friends($count, $offset);
          }
  
          return $result;
      }
code: public function & friends($count = null, $offset = null)
      {
          $result = array();
  
          // If we have authorized via one of social modules
          if (isset($this->active)) {
              // Call friends method on active social module
              $result = & $this->active->friends($count, $offset);
          }
  
          return $result;
      }
code_tokens: public function & friends ( $ count = null , $ offset = null ) { $ result = array ( ) ; // If we have authorized via one of social modules if ( isset ( $ this -> active ) ) { // Call friends method on active social module $ result = & $ this -> active -> friends ( $ count , $ offset ) ; } return $ result ; }
docstring: Get user fiends list
  
  @param integer $count    Friends count
  @param integer $offset   Friends offset
  
  @return User[] Collection of user friends objects
docstring_tokens: Get user fiends list