src/Storage/PDOConnector.php
private function hasMinimumCredentials(): bool {
        if (!isset($this->credentials["servername"])) {
            return false;
        }
        if (!isset($this->credentials["username"])) {
            return false;
        }
        if (!isset($this->credentials["password"])) {
            return false;
        }
        if (!isset($this->credentials["dbname"])) {
            return false;
        }
        return true;
    }
private function hasMinimumCredentials(): bool {
        if (!isset($this->credentials["servername"])) {
            return false;
        }
        if (!isset($this->credentials["username"])) {
            return false;
        }
        if (!isset($this->credentials["password"])) {
            return false;
        }
        if (!isset($this->credentials["dbname"])) {
            return false;
        }
        return true;
    }
private function hasMinimumCredentials ( ) : bool { if ( ! isset ( $ this -> credentials [ "servername" ] ) ) { return false ; } if ( ! isset ( $ this -> credentials [ "username" ] ) ) { return false ; } if ( ! isset ( $ this -> credentials [ "password" ] ) ) { return false ; } if ( ! isset ( $ this -> credentials [ "dbname" ] ) ) { return false ; } return true ; }
checks for the minimum required credentials

@return bool
checks for the minimum required credentials