将上载的文件作为附件发送到电子邮件

您没有将任何内容作为附件传递

我在这里粘贴一个片段，希望这能帮助你

<?php
    $fileatt = "mypdffile.pdf"; // Path to the file
    $fileatt_type = "application/pdf"; // File Type
    $fileatt_name = "mypdffile.pdf"; // Filename that will be used for the file as the attachment
    $email_from = "sales@mysite.com"; // Who the email is from
    $email_subject = "Your attached file"; // The Subject of the email
    $email_message = "Thanks for visiting mysite.com! Here is your free file.
    ";
    $email_message .= "Thanks for visiting.
    "; // Message that the email has in it
    $email_to = $_POST['email']; // Who the email is to
    $headers = "From: ".$email_from;
    $file = fopen($fileatt,'rb');
    $data = fread($file,filesize($fileatt));
    fclose($file);
    $semi_rand = md5(time());
    $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
    $headers .= "'nMIME-Version: 1.0'n" .
    "Content-Type: multipart/mixed;'n" .
    " boundary='"{$mime_boundary}'"";
    $email_message .= "This is a multi-part message in MIME format.'n'n" .
    "--{$mime_boundary}'n" .
    "Content-Type:text/html; charset='"iso-8859-1'"'n" .
    "Content-Transfer-Encoding: 7bit'n'n" .
    $email_message .= "'n'n";
    $data = chunk_split(base64_encode($data));
    $email_message .= "--{$mime_boundary}'n" .
    "Content-Type: {$fileatt_type};'n" .
    " name='"{$fileatt_name}'"'n" .
    //"Content-Disposition: attachment;'n" .
    //" filename='"{$fileatt_name}'"'n" .
    "Content-Transfer-Encoding: base64'n'n" .
    $data .= "'n'n" .
    "--{$mime_boundary}--'n";
    $ok = @mail($email_to, $email_subject, $email_message, $headers);
    if($ok) {
    echo "You file has been sent
    to the email address you specified.
    Make sure to check your junk mail!
    Click here to return to mysite.com.";
    } else {
    die("Sorry but the email could not be sent. Please go back and try again!");
    }
    ?> 

此函数将上传文件作为附件发送。有关html代码和分步说明，请参阅教程。

http://www.pearlbells.co.uk/send-upload-file-email-attachment-php/

function pepareAttachment( $filename ,$fileorgname) {
   $attachContent = '';
   $file = fopen($filename,"rb");
   $data = fread($file,filesize($filename));
   fclose($file);
   $cvData = chunk_split(base64_encode($data));
   $attachContent .= "Content-Type: {'"application/octet-stream'"};'n" . " name='"$fileorgname'"'n" . 
"Content-Disposition: attachment;'n" . " filename='"$fileorgname'"'n" . 
"Content-Transfer-Encoding: base64'n'n" . $cvData . "'n'n";
  $attachContent .= "--{$mime_boundary}'n"; 
  return $attachContent;
}
function sendMailAsAttachment( $filename, $fileorgname, $formData ) {
$emailData = prepareEmail( $formData );
$attachContent = prepareAttachment( $filename,$fileorgname );
$message = $emailData['message'].$attachContent;
$ok = @mail($emailData['to'], $emailData['subject'], $message, $emailData['headers']); 
if ($ok) { 
        echo "<p>mail sent to $to!</p>"; 
} else { 
        echo "<p>mail could not be sent!</p>"; 
} 
}

感谢您分享这样一段好代码：只需稍作修改，这就是真正的工作代码。制作一个HTML文件：

上传文件并作为电子邮件附件发送

同一文件夹生成一个名为mail_sender.php 的php文件

<?php 
error_reporting(E_ALL);
ini_set('display_errors', 1);
    $name_of_uploaded_file =basename($_FILES['uploaded_file']['name']);
    $formData = $_POST;
    getFile( $name_of_uploaded_file, $formData );
    function getFile( $filename , $formData ) {
        $allowedExts = array("csv","pdf","jpg","png","JPG","PNG","jpeg","JPEG");
        $temp = explode(".", $_FILES["uploaded_file"]["name"]);
        $extension = end($temp);
        $mimes = array('application/vnd.ms-excel','text/plain','text/csv','text/tsv','application/jpg','image/jpg', 'image/jpeg', 'image/png','image/gif');
        if (in_array($_FILES['uploaded_file']['type'],$mimes )
        && ($_FILES["uploaded_file"]["size"] < 2000000)
        && in_array($extension, $allowedExts))
          {
          if ($_FILES["uploaded_file"]["error"] > 0)
            {
            echo "Return Code: " . $_FILES["uploaded_file"]["error"] . "<br>";
            }
          else
            {      
                sendMailAsAttachment($_FILES["uploaded_file"]["tmp_name"],$_FILES["uploaded_file"]["name"],$formData);         
            }
          }
        else
          {
          echo "Invalid file " . $extension . " {} " . $_FILES['uploaded_file']['type'];
          //echo in_array($_FILES['uploaded_file']['type'],$mimes );
          }  
    }

//This function accepts post data on form submissions and prepare the email message from the form data.
    function prepareEmail( $formData ) {
        // email fields: to, from, subject, and so on
        $to = "solimankhulna@gmail.com";
        $from = "solimankhulna@solimankhulna.com"; 
        $subject =""; 
        $message = "Uploaded File'n";
        $message .= "Name :". $formData['name']."'n";
        $message .= "Email Address :". $formData['email']."'n";
        $headers = "From: $from";
        // boundary 
        $semi_rand = md5(time()); 
        $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x"; 
        // headers for attachment 
        $headers .= "'nMIME-Version: 1.0'n" . "Content-Type: multipart/mixed;'n" . " boundary='"{$mime_boundary}'""; 
        // multipart boundary 
        $message .= "This is a multi-part message in MIME format.'n'n" . "--{$mime_boundary}'n" . "Content-Type: text/plain; charset='"iso-8859-1'"'n" . "Content-Transfer-Encoding: 7bit'n'n" . $message . "'n'n"; 
        $message .= "--{$mime_boundary}'n";
        $emailData = array (
            'to' => $to,
            'from' => $from,
            'subject' => $subject,
            'headers' => $headers,
            'message' => $message
        );
        return $emailData;
    }
    function prepareAttachment( $filename ,$fileorgname) {
        $semi_rand = md5(time()); 
        $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
        $attachContent = '';
        $file = fopen($filename,"rb");
        $data = fread($file,filesize($filename));
        fclose($file);
        $cvData = chunk_split(base64_encode($data));
        $attachContent .= "Content-Type: {'"application/octet-stream'"};'n" . " name='"$fileorgname'"'n" . 
        "Content-Disposition: attachment;'n" . " filename='"$fileorgname'"'n" . 
        "Content-Transfer-Encoding: base64'n'n" . $cvData . "'n'n";
        $attachContent .= "--{$mime_boundary}'n"; 
        return $attachContent;
    }
    function sendMailAsAttachment( $filename, $fileorgname, $formData ) {
        $emailData = prepareEmail( $formData );
        $attachContent = prepareAttachment( $filename,$fileorgname );
        $message = $emailData['message'].$attachContent;
        $ok = @mail($emailData['to'], $emailData['subject'], $message, $emailData['headers']); 
        if ($ok) { 
                echo "<p>mail sent to " . $emailData['to'] . "!</p>"; 
        } else { 
                echo "<p>mail could not be sent!</p>"; 
        } 
    }

?>

如上所述，您的PHP部分中没有处理任何附件。本教程可能会帮助您逐一完成这些步骤。