src/Viserio/Component/Events/EventManager.php
private function hasWildcards(string $subject): bool
    {
        return \mb_strpos($subject, '*') !== false || \mb_strpos($subject, '#') !== false;
    }
private function hasWildcards(string $subject): bool
    {
        return \mb_strpos($subject, '*') !== false || \mb_strpos($subject, '#') !== false;
    }
Checks whether a string contains any wildcard characters.

@param string $subject

@return bool