protected function getAnnotationMatches(string $docString): ? array
    {
        preg_match_all($this->getRegex(), $docString, $matches);

        return $matches ?? null;
    }
protected function getAnnotationMatches(string $docString): ? array
    {
        preg_match_all($this->getRegex(), $docString, $matches);

        return $matches ?? null;
    }
protected function getAnnotationMatches ( string $ docString ) : ? array { preg_match_all ( $ this -> getRegex ( ) , $ docString , $ matches ) ; return $ matches ?? null ; }
Get annotation matches.

@param string $docString The doc string

@return array[]
Get annotation matches .