$sql = "SELECT * FROM item_tb WHERE warranty_id = $war_id;";$result = mysqli_query($db, $sql);$count = 1;while ($row_it = mysqli_fetch_array($result)) {    $pdf->Cell(14, 10, $count, 1, 0);    $pdf->Cell(58, 10, $row_it['item_name'], 1, 0);    $pdf->Cell(58, 10, $row_it['serial_number'], 1, 0);    $pdf->Cell(25, 10, $row_it['warranty_duration'] . ' bulan', 1, 0, 'C');    $pdf->Cell(35, 10, date("d-m-Y", strtotime($row_it['expired_warranty'])), 1, 1, 'C');    $count++;}這是我當(dāng)前的輸出代碼，如果項目名稱很短，它可以很好地工作，但如果項目名稱很長，名稱的某些部分將進(jìn)入串行列。