PHP Doctrine\MongoDB\Aggregation Expr::getExpression Examples

getExpression() public method

public getExpression ( ) : array
return	array

Example #1

File: Group.php Project: Wizkunde/mongodb

 /**
  * {@inheritdoc}
  */
 public function getExpression()
 {
     return array('$group' => $this->expr->getExpression());
 }

Example #2

File: Group.php Project: doctrine/mongodb

 /**
  * {@inheritdoc}
  */
 public function getExpression()
 {
     return ['$group' => $this->expr->getExpression()];
 }