not() 공개 메소드

Evaluates a boolean and returns the opposite boolean value.
또한 보기: http://docs.mongodb.org/manual/reference/operator/aggregation/not/
public not ( mixed | self $expression )
$expression mixed | self
예제 #1
0
 /**
  * Evaluates a boolean and returns the opposite boolean value.
  *
  * @see http://docs.mongodb.org/manual/reference/operator/aggregation/not/
  * @see Expr::not
  * @param mixed|Expr $expression
  * @return self
  */
 public function not($expression)
 {
     $this->expr->not($expression);
     return $this;
 }