voku / simple-mysqli

   *

   * @return bool <p>This will return true or false indicating success of transaction</p>

   */

  public function beginTransaction()

  {

    if ($this->_in_transaction === true) {

      $this->_debug->displayError('Error: mysql server already in transaction!', false);

      return false;

    }

    $this->clearErrors(); // needed for "$this->endTransaction()"

    $this->_in_transaction = true;

    $return = \mysqli_autocommit($this->link, false);

    if ($return === false) {

      $this->_in_transaction = false;

    }

    return $return;

  }

  /**

   *

   * @return bool <p>This will return true or false indicating success of transactions.</p>

   */

  public function endTransaction()

  {

    if ($this->_in_transaction === false) {

      $this->_debug->displayError('Error: mysql server is not in transaction!', false);

      return false;

    }

    if (!$this->errors()) {

      $return = \mysqli_commit($this->link);

    } else {

      $this->rollback();

      $return = false;

    }

    \mysqli_autocommit($this->link, true);

    $this->_in_transaction = false;

    return $return;

  }

  /**