Example #1
0
 /**
  * @return string
  */
 protected function formatOrderBy()
 {
     $orderBys = '';
     foreach ($this->orderBy as $orderBy) {
         if (is_array($orderBy)) {
             $orderBy = new OrderBy($orderBy['field'], $orderBy['order']);
         }
         if (!$orderBy instanceof OrderBy) {
             continue;
         }
         $orderBys .= $orderBy->getSql($orderBys === '');
     }
     return $orderBys;
 }