fwolf / fwlib

			// Do prepare

			$stmt = $this->Prepare($sql);

			// Execute

			if ('U' == $mode) {

				foreach ($data as &$row) {

					// Change pk's value position when update mode

					foreach ($pk as $key) {

						$v = $row[$key];

						unset($row[$key]);

						$row[$key] = $v;

					}

				}

				unset($row);

			}

			// Now, finanly, actual write data

			// Auto convert encoding ?

			// Use of prepare we must convert $data manually, because $data is not sql.

        // @codeCoverageIgnoreEnd

        // Change PK position in data array

        if ('U' == $mode) {

            foreach ($data as &$row) {

                foreach ($arPk as $key) {

                    $v = $row[$key];

                    unset($row[$key]);

                    $row[$key] = $v;

                }

            }

            unset($row);

        }

        // Convert data encoding

        $this->convertEncodingSql($data);