生成的电子邮件转换PHP脚本与表单变量行工作 [英] Converting PHP script for generating email to work with variable rows in form
问题描述
我使用PHP脚本的基础上从表单中的信息来生成电子邮件。形式具有可变的行数。
我在表格每一行转换输入的名称到一个数组中，加入 [] 名称后，使所有的数据行可用于生成的电子邮件。
不过，我不知道该怎么做的是如何构建PHP，以便它可以生成在电子邮件行恰到好处的号码的电子邮件。
目前，我刚才设置PHP读取阵列的每个输入中的第一个5个项目，并利用这些构造电子邮件的正文。这种方法的问题是，如果用户添加多于5行的数据将丢失，如果有小于5行，将有在电子邮件中关于'姓名，电子邮件，电话不必要的文本。
我不知道是否有获得PHP只用正确的行数来读取任意行数的数组，并生成电子邮件的方式？我已经包括PHP，因为它站在下面。
谢谢，
尼克
＆LT; PHP$ EmailFrom =;
$ EmailTo =;
$主题=;
$名称=修剪（的stripslashes（$ _ POST ['名'] [0]））;
$电子邮件=修剪（的stripslashes（$ _ POST [电子邮件] [0]））;
$电话=修剪（的stripslashes（$ _ POST [电话] [0]））;
$名称2 =修剪（的stripslashes（$ _ POST ['名'] [1]））;
$电子邮件2 =修剪（的stripslashes（$ _ POST [电子邮件] [1]））;
$ Telephone2 =修剪（的stripslashes（$ _ POST [电话] [1]））;
$ NAME3 =修剪（的stripslashes（$ _ POST ['名'] [1]））;
$电子邮件3 =修剪（的stripslashes（$ _ POST [电子邮件] [1]））;
$ Telephone3 =修剪（的stripslashes（$ _ POST [电话] [2]））;
$ NAME4 =修剪（的stripslashes（$ _ POST ['名'] [1]））;
$ EMAIL4 =修剪（的stripslashes（$ _ POST [电子邮件] [1]））;
$ Telephone4 =修剪（的stripslashes（$ _ POST [电话] [3]））;
$ NAME5 =修剪（的stripslashes（$ _ POST ['名'] [1]））;
$ Email5 =修剪（的stripslashes（$ _ POST [电子邮件] [1]））;
$ Telephone5 =修剪（的stripslashes（$ _ POST [电话] [4]））;//验证
$ validationOK =真;
如果（！$ validationOK）{
打印＆LT; META HTTP-当量= \\刷新\\的内容= \\0; URL = error.htm \\＆gt;中;
出口;
}// prepare电子邮件正文
$身体=新订单已作出了阿姜阿马罗撤退如下：
$身体=\\ n。
$身体=\\ n。
$身体=名称：。
$身体= $名称。
$身体=\\ n。
$身体=\\ n。
$身体=电子邮件。
$身体= $电子邮件。
$身体=\\ n。
$身体=\\ n。
$身体=电话：。
$身体= $电话。
$身体=\\ n。
$身体=\\ n。
$身体=\\ n。
$身体=名称：。
$身体= $名称2。
$身体=\\ n。
$身体=\\ n。
$身体=电子邮件。
$身体= $电子邮件2。
$身体=\\ n。
$身体=\\ n。
$身体=电话：。
$身体= $ Telephone2。
$身体=\\ n。
$身体=\\ n。
$身体=\\ n。
$身体=名称：。
$身体= $ NAME3。
$身体=\\ n。
$身体=\\ n。
$身体=电子邮件。
$身体= $电子邮件3。
$身体=\\ n。
$身体=\\ n。
$身体=电话：。
$身体= $ Telephone3。
$身体=\\ n。
$身体=\\ n。
$身体=\\ n。
$身体=名称：。
$身体= $ NAME4。
$身体=\\ n。
$身体=\\ n。
$身体=电子邮件。
$身体= $ EMAIL4。
$身体=\\ n。
$身体=\\ n。
$身体=电话：。
$身体= $ Telephone4。
$身体=\\ n。
$身体=\\ n。
$身体=\\ n。
$身体=名称：。
$身体= $ NAME5。
$身体=\\ n。
$身体=\\ n。
$身体=电子邮件。
$身体= $ Email5。
$身体=\\ n。
$身体=\\ n。
$身体=电话：。
$身体= $ Telephone5。
$身体=\\ n。// 发电子邮件
$成功=电子邮件（$ EmailTo，$主题，$机构来源：＆LT; $ EmailFrom＆GT;）;
//重定向到成功页面
如果（$成功）{
打印＆LT; META HTTP-当量= \\刷新\\的内容= \\0; URL = payment.html \\＆gt;中;
}
其他{
打印＆LT; META HTTP-当量= \\刷新\\的内容= \\0; URL = error.htm \\＆gt;中;
}
？＆GT;
而不是指定每一个到了独特的可变的，只是把它们放入数组。
$身体='';
$ ROW_COUNT =计数（$ _ POST ['名']）;为（$ I = 0; $ I＆LT; $ ROW_COUNT; $ I ++）
{
//变量卫生...
$名=修剪（的stripslashes（$ _ POST ['名'] [$ i]））;
$电子邮件= TRIM（的stripslashes（$ _ POST [电子邮件] [$ i]））;
$电话= TRIM（的stripslashes（$ _ POST [电话] [$ i]））; //这个假设需要与放大器的姓名，电子邮件和电话;中每个元素present
//否则就会产生虚假的换行符。
$体。= $名称。 \\ n \\ n。 $电子邮件。 \\ n \\ n。 $电话。 \\ n \\ n;
}// 发电子邮件
$成功=电子邮件（$ emailTo，$主题，$机构来源：＆LT; $ EmailFrom＆GT;）;
另外一个纯粹的文体记，你的变量应该以小写字母开头。
I am using a PHP script to generate an email based on the information from a form. The form has a variable number of rows.
I have converted the names of the inputs in each row in the form to an array, by adding [] after the name, so that the data in all of the rows is available for generating the email.
However, what I don't know how to do is how to construct the PHP so that it can generate an email with just the right number of rows in the email.
At the moment I have just set the PHP to read the first 5 items in the array for each input, and construct the body of the email using these. The problem with this approach is that if the user adds more than 5 rows data will be lost, and if there is less than 5 rows, there will be unnecessary text in the email for 'name, email, telephone'.
I wonder if there is a way of getting the PHP to read the array for any number of rows, and generate an email with just the correct number of rows? I have included the PHP as it stands below.
Thanks,
Nick
<?php
$EmailFrom = "";
$EmailTo = "";
$Subject = "";
$Name = Trim(stripslashes($_POST['name'][0]));
$Email = Trim(stripslashes($_POST['email'][0]));
$Telephone = Trim(stripslashes($_POST['telephone'][0]));
$Name2 = Trim(stripslashes($_POST['name'][1]));
$Email2 = Trim(stripslashes($_POST['email'][1]));
$Telephone2 = Trim(stripslashes($_POST['telephone'][1]));
$Name3 = Trim(stripslashes($_POST['name'][1]));
$Email3 = Trim(stripslashes($_POST['email'][1]));
$Telephone3 = Trim(stripslashes($_POST['telephone'][2]));
$Name4 = Trim(stripslashes($_POST['name'][1]));
$Email4 = Trim(stripslashes($_POST['email'][1]));
$Telephone4 = Trim(stripslashes($_POST['telephone'][3]));
$Name5 = Trim(stripslashes($_POST['name'][1]));
$Email5 = Trim(stripslashes($_POST['email'][1]));
$Telephone5 = Trim(stripslashes($_POST['telephone'][4]));
// validation
$validationOK=true;
if (!$validationOK) {
print "<meta http-equiv=\"refresh\" content=\"0;URL=error.htm\">";
exit;
}
// prepare email body text
$Body = "New bookings have been made for the Ajahn Amaro Retreat as follows:";
$Body .= "\n";
$Body .= "\n";
$Body .= "name: ";
$Body .= $Name;
$Body .= "\n";
$Body .= "\n";
$Body .= "email: ";
$Body .= $Email;
$Body .= "\n";
$Body .= "\n";
$Body .= "telephone: ";
$Body .= $Telephone;
$Body .= "\n";
$Body .= "\n";
$Body .= "\n";
$Body .= "name: ";
$Body .= $Name2;
$Body .= "\n";
$Body .= "\n";
$Body .= "email: ";
$Body .= $Email2;
$Body .= "\n";
$Body .= "\n";
$Body .= "telephone: ";
$Body .= $Telephone2;
$Body .= "\n";
$Body .= "\n";
$Body .= "\n";
$Body .= "name: ";
$Body .= $Name3;
$Body .= "\n";
$Body .= "\n";
$Body .= "email: ";
$Body .= $Email3;
$Body .= "\n";
$Body .= "\n";
$Body .= "telephone: ";
$Body .= $Telephone3;
$Body .= "\n";
$Body .= "\n";
$Body .= "\n";
$Body .= "name: ";
$Body .= $Name4;
$Body .= "\n";
$Body .= "\n";
$Body .= "email: ";
$Body .= $Email4;
$Body .= "\n";
$Body .= "\n";
$Body .= "telephone: ";
$Body .= $Telephone4;
$Body .= "\n";
$Body .= "\n";
$Body .= "\n";
$Body .= "name: ";
$Body .= $Name5;
$Body .= "\n";
$Body .= "\n";
$Body .= "email: ";
$Body .= $Email5;
$Body .= "\n";
$Body .= "\n";
$Body .= "telephone: ";
$Body .= $Telephone5;
$Body .= "\n";
// send email
$success = mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");
// redirect to success page
if ($success){
print "<meta http-equiv=\"refresh\" content=\"0;URL=payment.html\">";
}
else{
print "<meta http-equiv=\"refresh\" content=\"0;URL=error.htm\">";
}
?>
Instead of assigning each one to a unique variable, just put them in an array.
$body = '';
$row_count = count($_POST['name']);
for($i = 0; $i < $row_count; $i++)
{
// variable sanitation...
$name = trim(stripslashes($_POST['name'][$i]));
$email = trim(stripslashes($_POST['email'][$i]));
$telephone = trim(stripslashes($_POST['telephone'][$i]));
// this assumes name, email, and telephone are required & present in each element
// otherwise you will have spurious line breaks.
$body .= $name . "\n\n" . $email . "\n\n" . $telephone . "\n\n";
}
// send email
$success = mail($emailTo, $subject, $body, "From: <$EmailFrom>");
Also on a purely stylistic note, your variables should begin with lower-case letters.
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