在一封电子邮件中发送多行 [英] Send multiple rows in one email
问题描述
我希望能够将数据库中的多行发送到一封电子邮件中。到目前为止,我得到的只是两封(或更多封)电子邮件,每一封包含一行。如何将所有内容都放入一封电子邮件中?
I want to be able to send multiple rows from a database into one email. So far all I get is two (or more) emails containing one row in each. How do I go about getting everything into the one email?
这是我的代码。将mail()保留在while循环之外只会给我最后一个条目。将其保留在while循环中会发送两封电子邮件。
This is my code. Keeping the mail() outside the while loop only gives me the last entry. Keeping it in the while loop sends two emails.
$sql = "SELECT productid, kind, qty, price, GROUP_CONCAT(product) as product FROM orderitems LEFT JOIN Products ON orderitems.code = Products.productid WHERE orderitems.customerid = $customerid GROUP BY productid";
$result = mysqli_query($db, $sql) or die(mysqli_error($db));
while($row = mysqli_fetch_array($result)) {
$product = $row['product'];
$productid = $row['productid'];
$to = "email@gmail.com";
$subject = "Order";
$emailBody = "ID: ".$product."\n"."Product: ".$productid."\n";
$emailBody .= "Total: ".$total."\n";
$headers = 'From: Email <no-reply@someemailaddress>' . "\r\n" .
'Reply-To: someemailaddress' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($to, $subject, $emailBody, $headers); }
如果有人能朝我正确的方向推动我,我将非常高兴!
I'd be really happy if someone could give me a nudge in the right direction!
推荐答案
我认为您只想重复此字符串。
I think you only want to repeat this string.
ID: ".$product."\n"."Product: ".$productid."\n";
所以它应该在循环中,而其他则不应该。
So it should be in loop and other should not. Like:
$sql = "SELECT productid, kind, qty, price, GROUP_CONCAT(product) as product FROM orderitems LEFT JOIN Products ON orderitems.code = Products.productid WHERE orderitems.customerid = $customerid GROUP BY productid";
$result = mysqli_query($db, $sql) or die(mysqli_error($db));
$emailBody = '';
$total = 0;//I dont know what is total for you
while($row = mysqli_fetch_array($result)) {
$product = $row['product'];
$productid = $row['productid'];
$emailBody .= "ID: ".$product."\n"."Product: ".$productid."\n";
$total = $total + 1; //Just for example
}
$to = "email@gmail.com";
$subject = "Order";
$emailBody .= "Total: ".$total."\n";
$headers = 'From: Email <no-reply@someemailaddress>' . "\r\n" .
'Reply-To: someemailaddress' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($to, $subject, $emailBody, $headers);
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