php - 为什么 mysql 数据只打印电子邮件正文中的最后一行？

Question

我收到一封带有标题和最后一行的电子邮件。为什么不是所有行？

这是我的完整代码:

$email_from = 'info@email.com';
    $email_to = $row['email'];
    $email_subject = "The " . $row['event'] . " Registration";

    $email_message .= "Dear " . $row['lname'] . " " . $row['fname'] . "\n" ;
    $email_message .= "This is a notice that an invoice for your order has been generated on " . $row['reg_date'] . "\n" ;
    $email_message .= "Your payment method is: " . $row['payment'] . "\n" ;
    $email_message .= "Invoice: " . $row['id'] . "\n" ;
    $email_message .= "Status: Unpaid \n" ;
    $email_message .= "<strong>Invoice Items</strong> \n" ;
    $email_message .= "Event: " . $row['event'] . "\n" ;
    $email_message .= "<hr> \n" ;
    $email_message .= "<hr> \n" ;
    $email_message .= "Here is your Invoice id: ".$row['ref']. "\n" ;

// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);  

我想这样发邮件

Dear Dasgupta Arnab
This is a notice that an invoice for your order has been generated on: date
Your payment method is: whatever
Invoice: 123456
Status: Unpaid 
Invoice Items 
Event: event name
Here is your Invoice: refid

但我在电子邮件中只收到这样的邮件

Here is your Invoice: refid

Answer 1

试试这个:

    $email_from = 'info@email.com';
$email_to = $row['email'];
$email_subject = "The " . $row['event'] . " Registration";
$email_message="";
$email_message .= "Dear " . $row['lname'] . " " . $row['fname'] . "\n" ;
$email_message .= "This is a notice that an invoice for your order has been generated on " . $row['reg_date'] . "\n" ;
$email_message .= "Your payment method is: " . $row['payment'] . "\n" ;
$email_message .= "Invoice: " . $row['id'] . "\n" ;
$email_message .= "Status: Unpaid \n" ;
$email_message .= "<strong>Invoice Items</strong> \n" ;
$email_message .= "Event: " . $row['event'] . "\n" ;
$email_message .= "<hr> \n" ;
$email_message .= "<hr> \n" ;
$email_message .= "Here is your Invoice id: ".$row['ref']. "\n" ;
// create email headers
$headers = 'From: '.$email_from."\r\n".
    'Reply-To: '.$email_from."\r\n" .
    'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);