public function getPdo() : PDO
    {
        if(empty($this->pdo)) {
            $this->pdo = new PDO("sqlite:".$this->getDir().$this->getFileNames()[0]);
        }
        return $this->pdo;
    }
public function getPdo() : PDO
    {
        if(empty($this->pdo)) {
            $this->pdo = new PDO("sqlite:".$this->getDir().$this->getFileNames()[0]);
        }
        return $this->pdo;
    }
public function getPdo ( ) : PDO { if ( empty ( $ this -> pdo ) ) { $ this -> pdo = new PDO ( "sqlite:" . $ this -> getDir ( ) . $ this -> getFileNames ( ) [ 0 ] ) ; } return $ this -> pdo ; }
Return the raw pdo
@return PDO
Return the raw pdo