public function disconnect()
    {
        if ($this->pdo !== null) {
            $this->doDisconnect($this->pdo);
            $this->pdo = null;
        }
    }
public function disconnect()
    {
        if ($this->pdo !== null) {
            $this->doDisconnect($this->pdo);
            $this->pdo = null;
        }
    }
public function disconnect ( ) { if ( $ this -> pdo !== null ) { $ this -> doDisconnect ( $ this -> pdo ) ; $ this -> pdo = null ; } }
Disconnects the connection.
Disconnects the connection .