Type::makeCasterByPropertyType

static function makeCasterByPropertyType(ReflectionType $type): ?Caster
{
	if (!method_exists($type, 'getName'))
	{
		return null;
	}

	$typeName = $type->getName();

	switch ($typeName)
	{
		case 'int':
			$caster = new IntCaster(); break;
		case 'float':
			$caster = new FloatCaster(); break;
		case 'string':
			$caster = new StringCaster(); break;
		case 'bool':
			$caster = new BoolCaster(); break;
		case 'array':
			$caster = null; break;
		default:
			$caster = class_exists($typeName) ? new ObjectCaster($typeName) : null;
			break;
	}

	if ($caster && $type->allowsNull())
	{
		$caster->nullable();
	}

	return $caster;
}