PHP intrawarez\sabertooth\callables Predicates::isNull Exemples

Exemple #1

Fichier : PredicatesTest.php Projet : intrawarez/sabertooth

 public function testIsNull()
 {
     $predicate = Predicates::isNull();
     $this->assertInstanceOf(UnaryPredicateInterface::class, $predicate);
     $this->assertTrue($predicate->test(null));
     $this->assertFalse($predicate->test(0));
 }

Exemple #2

Fichier : predicates.php Projet : intrawarez/sabertooth

function isNull() : UnaryPredicateInterface
{
    return Predicates::isNull();
}