public function getGroupByAppAndName($app, $name)
    {
        if (array_key_exists($app, $this->groups) && array_key_exists($name, $this->groups[$app])) {
            return $this->groups[$app][$name];
        }

        return false;
    }
public function getGroupByAppAndName($app, $name)
    {
        if (array_key_exists($app, $this->groups) && array_key_exists($name, $this->groups[$app])) {
            return $this->groups[$app][$name];
        }

        return false;
    }
public function getGroupByAppAndName ( $ app , $ name ) { if ( array_key_exists ( $ app , $ this -> groups ) && array_key_exists ( $ name , $ this -> groups [ $ app ] ) ) { return $ this -> groups [ $ app ] [ $ name ] ; } return false ; }
Returns a group by app and name

@param string $app
Name of related app
@param string $name
Name of group

@return mixed|boolean
Returns a group by app and name