PHP for 循环未在 HTML 电子邮件中完全迭代


PHP for loop not iterating fully inside HTML email

我有一个PHP脚本,通过它发送HTML电子邮件。我正在使用"for"循环来收集数据并将其存储在变量中。指示循环运行 25 次。问题是它只循环了 19 次。我检查了语法中是否有任何未标记的标签或拼写错误,但没有找到任何标记或拼写错误。我正在发布 for 循环部分,以防你们中的任何人能发现我无法发现的内容。这真的很令人沮丧,因为我认为解决方案非常简单,但我无法发现问题所在。

我的"mail()"函数的标头很好。他们在这里以防万一

$headers = "From: $from 'r'n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1'r'n";

这是我的 for 循环:

$abc ="<table width='600'>";
        $abc .= "<tr>
                        <td bgcolor='#d6bf86'><span style='color:#9c2a00'>Number of Products</span></td>
                        <td align='center' bgcolor='#fde4d0'>$pagess</td>
                        <td align='center' bgcolor='#c3deb9'>$pagese</td>
                        <td align='center' bgcolor='#bee7f8'>$pagesu</td>
                    </tr>";

        for($i=1; $i<=25; $i++)
        {
            $abc .="<tr>";
            if($i % 2 == 0)     //  EVEN ROW
            {       
                    $abc .= "<td bgcolor='#d6bf86' width='260'><span style='color:#9c2a00'>".${f.$i}."</span></td>";
            }
            else                //  ODD ROW
            {
                    $abc .= "<td bgcolor='#fffbd0' width='260'><span style='color:#9c2a00'>".${f.$i}."</span></td>";
            }
                    if(isset(${s.$i}))      
                    {
                        $abc .= "<td bgcolor='#fde4d0' align='center'>Yes</td>";
                        ${s.$i} = "Yes";
                    }
                    else
                    {
                        $abc .= "<td bgcolor='#fde4d0' align='center'>No</td>";
                        ${s.$i} = "No";
                    }
                    if(isset(${e.$i}))
                    {
                        $abc .= "<td bgcolor='#c3deb9' align='center'>No</td>";
                        ${e.$i} = "Yes";
                    }
                    else
                    {
                        $abc .= "<td bgcolor='#c3deb9' align='center'>Yes</td>";
                        ${e.$i} = "No";
                    }
                    if(isset(${u.$i}))
                    {
                        $abc .= "<td bgcolor='#bee7f8' align='center'>No</td>";
                        ${u.$i} = "Yes";
                    }
                    else
                    {
                        $abc .= "<td bgcolor='#bee7f8' align='center'>Yes</td>";
                        ${u.$i} = "No";
                    }
            $abc .="</tr>";
        }

        if(isset($_POST['dscs']))   //  DISCOUNT HAS BEEN APPLIED
        {
            $abc .= "<tr>
                            <td>Base Price</td>
                            <td align='center'>$sums</td>
                            <td align='center'>$sume</td>
                            <td align='center'>$sumu</td>
                        </tr>";
            $abc .= "<tr>
                            <td>Discount Offered</td>
                            <td align='center'>$discount% </td>
                            <td align='center'>$discount% </td>
                            <td align='center'>$discount% </td>
                        </tr>";
            $abc .= "<tr>
                            <td>Effective Price</td>
                            <td align='center'>$dscs</td>
                            <td align='center'>$dsce</td>
                            <td align='center'>$dscu</td>
                      </tr>";
        }
        else
        {
            $dscs = $sums;
            $dsce = $sume;
            $dscu = $sumu;
            $abc .= "<tr>
                            <td>Total Price</td>
                            <td align='center'>$sums</td>
                            <td align='center'>$sume</td>
                            <td align='center'>$sumu</td>
                        </tr>";
        }
        $abc .="</table>";

我可以附上正在发送的电子邮件的屏幕截图,以了解代码是如何中断的。如果您还需要屏幕截图,请告诉我。

PS :我将这段代码复制粘贴到一个单独的文件中并运行它,它工作正常。循环迭代了 25 次。这让我相信将其放入HTML电子邮件中存在问题。

如果有帮助,还可以添加电子邮件脚本:

$to = $clem;
$subject = "Something goes here";
$message = "<html>
<head></head>
<body style='background-color:#ffffff; font-family:Lucida Sans Unicode, Lucida Grande, sans-serif;'>
    <table width='600'>
        <tr>
            <td>$abc</td>
        </tr>
    </table>
</body>
</html>";
$from = "$logged_user";
$headers = "From: $from 'r'n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1'r'n";
$res=mail($to,$subject,$message,$headers);

提前感谢,尼萨尔

关系,我发现了问题所在。这是为有类似问题的人准备的。

I learnt that html emails have a 990 character limit per line. That was the reason why my code was breaking