getExpression() публичный Метод

public getExpression ( ) : array
Результат array
Пример #1
0
 /**
  * {@inheritdoc}
  */
 public function getExpression()
 {
     return array('$group' => $this->expr->getExpression());
 }
Пример #2
0
 /**
  * {@inheritdoc}
  */
 public function getExpression()
 {
     return ['$group' => $this->expr->getExpression()];
 }