Esempi in PHP per Doctrine\MongoDB\Aggregation Expr::toUpper

toUpper() public method

The argument can be any expression as long as it resolves to a string.

See also: http://docs.mongodb.org/manual/reference/operator/aggregation/toUpper/

public toUpper ( mixed | self $expression )
$expression	mixed | self

Esempio n. 1

File: Operator.php Progetto: letrunghieu/mongodb

 /**
  * Converts a string to uppercase, returning the result.
  *
  * The argument can be any expression as long as it resolves to a string.
  *
  * @see http://docs.mongodb.org/manual/reference/operator/aggregation/toUpper/
  * @see Expr::toUpper
  * @param mixed|Expr $expression
  * @return self
  */
 public function toUpper($expression)
 {
     $this->expr->toUpper($expression);
     return $this;
 }