php email函数不发送while循环的记录

Question

这是我的email.php页面编码。 我的php电子邮件功能代码完美运行。 我在这里面临一个小问题。 我没有在while($t_row = mysql_fetch_array($tariff_query)){}内获取数据库记录while($t_row = mysql_fetch_array($tariff_query)){} 。 但是，它正确地从数据库发送剩余的记录。 如何发送while($t_row = mysql_fetch_array($tariff_query)){}内的数据库记录while($t_row = mysql_fetch_array($tariff_query)){} ？

include("config.php");
    if(isset($_GET["id"]))
    {
        $id = mysql_real_escape_string($_GET["id"]);
        $query = mysql_query("SELECT * FROM ebvouchers WHERE VoucherID = $id");
        $row = mysql_fetch_object($query);
        echo mysql_error();
        $tariff_query = mysql_query("SELECT * FROM ebvouchertariffs WHERE VoucherID_Fk = $id");

    $strMessage = "<table width=1200 align=center cellpadding=0 cellspacing=0 bgcolor=#FFFFFF>
    <tr>
      <td width=1026 height=8 colspan=2>&nbsp;</td>
    </tr>
      <tr>
        <td colspan=8>
        &nbsp;
        <table class=glow width=1070 border=0 align=center cellpadding=0 cellspacing=0>
          <tr>
            <td height=40 colspan=4 style=border-radius: 5px 5px 0px 0px; class=headdetail>GUEST DETAILS </td>
            </tr>
          <tr>
            <td width=263 height=10 class=detailsfont>&nbsp;</td>
            <td width=228>&nbsp;</td>
            <td width=239 class=detailsfont>&nbsp;</td>
            <td width=340>&nbsp;</td>
          </tr>
          <tr>
            <td height=40 class=detailsfont>Voucher ID :</td>
            <td width=228 class=fetchfont>$row->VoucherID</td>
            <td width=239 class=detailsfont>Voucher Reference Number :</td>
            <td width=340 class=fetchfont>$row->VoucherReference</td>
          </tr>
         //some codes
         //some codes
         //some codes
         //some codes
         //some codes
         //some codes
         //some codes
          <tr>
            <td colspan=4>
            &nbsp;
            <table class=myborder width=1050 border=0 align=center cellpadding=10 cellspacing=0>
              <tr>
                <td width=70 height=40 class=tarifffont>Serial No</td>
                <td width=130 class=tarifffont>Date</td>
                <td width=250 class=tarifffont>Particulars</td>
                <td width=100 class=tarifffont>No of Nights</td>
                <td width=100 class=tarifffont>Rate</td>
                <td width=100 class=tarifffont>Price</td>
                <td width=100 class=tarifffont>Tax %</td>
              </tr>";
              while($t_row = mysql_fetch_array($tariff_query))
                {
                    "<tr>
                    <td class=insidetariff>". $t_row['TariffSlNo'] ."</td>
                    <td class=insidetariff>". $t_row['TariffDate'] ."</td>
                    <td class=fetchfont>". $t_row['TariffParticulars'] ."</td>
                    <td class=insidetariff>". $t_row['NoOfNights'] ."</td>
                    <td class=insidetariff>". $t_row['TariffRate'] ."</td>
                    <td class=insidetariff>". $t_row['TariffPrice'] ."</td>
                    <td class=insidetariff>". $t_row['TariffTax'] ."</td>
                    </tr>";
                }
              "<tr>
                <td height=40 colspan=2 class=detailsfont>Total Price (Overall Price) : </td>
                <td height=20 colspan=2 class=tarifffont>$tt_row->TariffAddTotal</td>
                <td height=20 class=insidetariff>Net Total (Overall Tax) : </td>
                <td height=20 colspan=2 class=tarifffont>$tt_row->TariffNetTotal</td>
                </tr>
              <tr>
                <td height=20 colspan=7 class=detailsfont>&nbsp;</td>
                </tr>
              <tr>
                <td height=40 colspan=5 class=detailsfont>Final Amount : </td>
                <td height=40 colspan=2 class=tarifffont>$tt_row->TariffFinalTotal</td>
                </tr>
            </table></td>
            </tr>
            <td colspan=4>&nbsp;</td>
        </table>
        </td>
      </tr>";
    }

Answer 1

您必须将数据附加到字符串。 所以代码将是这样的：

while ($t_row = mysql_fetch_array($tariff_query)) {
    $strMessage .= "<tr>
    <td class=insidetariff>". $t_row['TariffSlNo'] ."</td>
    <td class=insidetariff>". $t_row['TariffDate'] ."</td>
    <td class=fetchfont>". $t_row['TariffParticulars'] ."</td>
    <td class=insidetariff>". $t_row['NoOfNights'] ."</td>
    <td class=insidetariff>". $t_row['TariffRate'] ."</td>
    <td class=insidetariff>". $t_row['TariffPrice'] ."</td>
    <td class=insidetariff>". $t_row['TariffTax'] ."</td>
    </tr>";
}
$strMessage .= "<tr>
<td height=40 colspan=2 class=detailsfont>Total Price (Overall Price)....

此外，不推荐使用mysql_*函数，将来也会删除它们。 你现在应该使用mysqli_*函数。

Answer 2

你错了方法。首先将循环数据分配给变量然后添加到这样的邮件消息：

$tbl = '';

 while($t_row = mysql_fetch_array($tariff_query))
                {
                  $tbl .= "<tr>
                    <td class=insidetariff>". $t_row['TariffSlNo'] ."</td>
                    <td class=insidetariff>". $t_row['TariffDate'] ."</td>
                    <td class=fetchfont>". $t_row['TariffParticulars'] ."</td>
                    <td class=insidetariff>". $t_row['NoOfNights'] ."</td>
                    <td class=insidetariff>". $t_row['TariffRate'] ."</td>
                    <td class=insidetariff>". $t_row['TariffPrice'] ."</td>
                    <td class=insidetariff>". $t_row['TariffTax'] ."</td>
                    </tr>";
                }

现在在你的消息上添加这个变量，如下所示：

  $strMessage = "<table>.....".$tbl."....";

Answer 3

您没有连接变量$strMessage的字符串。

在while循环中，您应该将字符串与变量连接起来，最后echo它。

Answer 4

将在while循环内计算的数据存储为：

 while($t_row = mysql_fetch_array($tariff_query))
                {
                  $strMessage  .= "<tr>
                    <td class=insidetariff>". $t_row['TariffSlNo'] ."</td>
                    <td class=insidetariff>". $t_row['TariffDate'] ."</td>
                    <td class=fetchfont>". $t_row['TariffParticulars'] ."</td>
                    <td class=insidetariff>". $t_row['NoOfNights'] ."</td>
                    <td class=insidetariff>". $t_row['TariffRate'] ."</td>
                    <td class=insidetariff>". $t_row['TariffPrice'] ."</td>
                    <td class=insidetariff>". $t_row['TariffTax'] ."</td>
                    </tr>";
                }

并将while循环后的字符串分配给$ strMessage：

 $strMessage .= "<tr>
                <td height=40 colspan=2 class=detailsfont>Total Price (Overall Price) : </td>
                <td height=20 colspan=2 class=tarifffont>$tt_row->TariffAddTotal</td>
                <td height=20 class=insidetariff>Net Total (Overall Tax) : </td>
                <td height=20 colspan=2 class=tarifffont>$tt_row->TariffNetTotal</td>
                </tr>
              <tr>
                <td height=20 colspan=7 class=detailsfont>&nbsp;</td>
                </tr>
              <tr>
                <td height=40 colspan=5 class=detailsfont>Final Amount : </td>
                <td height=40 colspan=2 class=tarifffont>$tt_row->TariffFinalTotal</td>
                </tr>
            </table></td>
            </tr>
            <td colspan=4>&nbsp;</td>
        </table>
        </td>
      </tr>";