FluidTYPO3\Vhs\ViewHelpers\Condition\Iterator\ContainsViewHelper::assertHaystackIsStringAndHasNeedle PHP Метод

protected static assertHaystackIsStringAndHasNeedle ( mixed $haystack, mixed $needle ) : boolean \| integer
$haystack	mixed
$needle	mixed
Результат	boolean \| integer

    protected static function assertHaystackIsStringAndHasNeedle($haystack, $needle)
    {
        return strpos($haystack, $needle);
    }

ContainsViewHelper