null() 공개 정적인 메소드

Check that a value is null.
public static null ( ) : Same
리턴 Webmozart\Expression\Constraint\Same The created expression.
예제 #1
0
 public function orNull()
 {
     return $this->orX(Expr::null());
 }
예제 #2
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 public function andNull()
 {
     return $this->andX(Expr::null());
 }