server, how can send attachment without save the file into my server?
and how to limit the file size to 3mb?
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- $email = $_POST['email'];
- $from = $_POST['from'];
- $subject = $_POST['subject'];
- $message = $_POST['message'];
- // Obtain file upload vars
- $fileatt = $_FILES['fileatt']['tmp_name'];
- $fileatt_type = $_FILES['fileatt']['type'];
- $fileatt_name = $_FILES['fileatt']['name'];
- $headers = "From: $from";
- if (file($fileatt)) {
- // Read the file to be attached ('rb' = read binary)
- $file = fopen($fileatt,'rb');
- $data = fread($file,filesize($fileatt));
- fclose($file);
- // Generate a boundary string
- $semi_rand = md5(time());
- $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
- // Add the headers for a file attachment
- $headers .= "\nMIME-Version: 1.0\n" .
- "Content-Type: multipart/mixed;\n" .
- " boundary=\"{$mime_boundary}\"";
- // Add a multipart boundary above the plain message
- $message = "This is a multi-part message in MIME format.\n\n" .
- "--{$mime_boundary}\n" .
- "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
- "Content-Transfer-Encoding: 7bit\n\n" .
- $message . "\n\n";
- // Base64 encode the file data
- $data = chunk_split(base64_encode($data));
- // Add file attachment to the message
- $message .= "--{$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";
- }
- mail ("$email", "$subject", "$message", "$headers");
- echo("A confirmation email has been sent to: $email");