/**
* Gets parent class.
*
* @return ReflectionClass A `ReflectionClass` object or null if the class has no parent.
*/
public function getParentClass()
{
$parent = parent::getParentClass();
if (!$parent) {
return null;
}
return new ReflectionClass($parent->getName());
}
/**
* Test if the `getParentClass` method returns null if the class has no parent.
*/
public function testGetParentClassReturnNull()
{
$className = self::FIXTURE_NS . '\\ClassWithoutParent';
$object = new ReflectionObject(new $className());
$this->assertNull($object->getParentClass());
}
