PHP：为什么电子邮件不支持 html

Question

我尝试从我的网站发送电子邮件，我收到了电子邮件但不支持 HTML。

这是我的代码：-

////////
        $headers = "From: $email\n" . "Reply-To: $email\n"; 
        $headers .= "Register: Super market\r\n";
        $headers .= "MIME-Version: 1.0\r\n";
        $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
        $headers .= "X-Priority: 3\r\n";
        $headers .= "X-Mailer: PHP". phpversion() ."\r\n";


        //$header = "From: $email\n" . "Reply-To: $email\n";
        $subject = "Register in Super market";
        $email_to = EMAIL;

        $emailMessage = "<b>NO :</b>  " . $aid."\n";    
        $emailMessage .= "<b>Name :</b>  " . $firstname.' '.$fathername.' '.$familyname. "\n"; 
        $emailMessage .= "<b>Tell :</b>  " . $tell . "\n\n";
        $emailMessage .= "<b>Fax :</b>  " . $fax . "\n\n";
        $emailMessage .= "<b>Email :</b>  " . $email . "\n\n";      

        //use php's mail function to send the email
        @mail($email_to, $subject ,$emailMessage ,$headers );  

更新：

大家好。

我在这里设置了question 并且solved 成功

但现在我需要添加一些文件作为附件。

所以，我有 2 个变量，将文件上传保存到数据库中，如下所示：-

$filenameword
$filenamezip

如何将此拖曳变量设置为电子邮件收件箱中的文件附件。

////////
    $headers = "From: $email\n" . "Reply-To: $email\n";  // See the s at the end of $headers
    $headers .= "Register: Super market\r\n";
    $headers .= "MIME-Version: 1.0\r\n";
    $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
    $headers .= "X-Priority: 3\r\n";
    $headers .= "X-Mailer: PHP". phpversion() ."\r\n";


    //$header = "From: $email\n" . "Reply-To: $email\n";
    $subject = "Register in Super market";
    $email_to = EMAIL;

    $emailMessage = "<b>NO :</b>  " . $aid."\n";    
    $emailMessage .= "<b>Name :</b>  " . $firstname.' '.$fathername.' '.$familyname. "\n"; 
    $emailMessage .= "<b>Tell :</b>  " . $tell . "\n\n";
    $emailMessage .= "<b>Fax :</b>  " . $fax . "\n\n";
    $emailMessage .= "<b>Email :</b>  " . $email . "\n\n";      

    //use php's mail function to send the email
    mail($email_to, $subject ,$emailMessage ,$headers ); 

Answer 1

您的代码中有错字。

您将标题字符串分配给$headers，但您将$header 传递给邮件函数。

另外请不要在函数前@。这是一种不好的做法。

////////
    $headers = "From: $email\n" . "Reply-To: $email\n";  // See the s at the end of $headers
    $headers .= "Register: Super market\r\n";
    $headers .= "MIME-Version: 1.0\r\n";
    $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
    $headers .= "X-Priority: 3\r\n";
    $headers .= "X-Mailer: PHP". phpversion() ."\r\n";


    //$header = "From: $email\n" . "Reply-To: $email\n";
    $subject = "Register in Super market";
    $email_to = EMAIL;

    $emailMessage = "<b>NO :</b>  " . $aid."\n";    
    $emailMessage .= "<b>Name :</b>  " . $firstname.' '.$fathername.' '.$familyname. "\n"; 
    $emailMessage .= "<b>Tell :</b>  " . $tell . "\n\n";
    $emailMessage .= "<b>Fax :</b>  " . $fax . "\n\n";
    $emailMessage .= "<b>Email :</b>  " . $email . "\n\n";      

    //use php's mail function to send the email
    mail($email_to, $subject ,$emailMessage ,$headers );  // See the s at the end of $headers