Codice php con allegato

[NexusMen]

Salve, ho questo script in php:

<?php
   if ($_SERVER['REQUEST_METHOD']=="POST"){

   // we'll begin by assigning the To address and message subject
   $to=asd@asd.com";

   $subject="E-mail with attachment";

   // get the sender's name and email address
   // we'll just plug them a variable to be used later
   $from = stripslashes($_POST['fromname'])."<".stripslashes($_POST['fromemail']).">";

   // generate a random string to be used as the boundary marker
   $mime_boundary="==Multipart_Boundary_x".md5(mt_rand())."x";

   // store the file information to variables for easier access
   $tmp_name = $_FILES['filename']['tmp_name'];
   $type = $_FILES['filename']['type'];
   $name = $_FILES['filename']['name'];
   $size = $_FILES['filename']['size'];

   // here we'll hard code a text message
   // again, in reality, you'll normally get this from the form submission
   $message = "Here is your file: $name";

   // if the upload succeded, the file will exist
   if (file_exists($tmp_name)){

      // check to make sure that it is an uploaded file and not a system file
      if(is_uploaded_file($tmp_name)){

         // open the file for a binary read
         $file = fopen($tmp_name,'rb');

         // read the file content into a variable
         $data = fread($file,filesize($tmp_name));

         // close the file
         fclose($file);

         // now we encode it and split it into acceptable length lines
         $data = chunk_split(base64_encode($data));
     }

      // now we'll build the message headers
      $headers = "From: $from\r\n" .
         "MIME-Version: 1.0\r\n" .
         "Content-Type: multipart/mixed;\r\n" .
         " boundary=\"{$mime_boundary}\"";

      // next, we'll build the message body
      // note that we insert two dashes in front of the
      // MIME boundary when we use it
      $message = "This is a multi-part message in MIME format.\n\n" .
         "--{$mime_boundary}\n" .
         "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
         "Content-Transfer-Encoding: 7bit\n\n" .
         $message . "\n\n";

      // now we'll insert a boundary to indicate we're starting the attachment
      // we have to specify the content type, file name, and disposition as
      // an attachment, then add the file content and set another boundary to
      // indicate that the end of the file has been reached
      $message .= "--{$mime_boundary}\n" .
         "Content-Type: {$type};\n" .
         " name=\"{$name}\"\n" .
         //"Content-Disposition: attachment;\n" .
         //" filename=\"{$fileatt_name}\"\n" .
         "Content-Transfer-Encoding: base64\n\n" .
         $data . "\n\n" .
         "--{$mime_boundary}--\n";

      // now we just send the message
      if (@mail($to, $subject, $message, $headers))
         echo "Message Sent";
      else
         echo "Failed to send";
   }
} else {
?>

(Passato da un amico che ha gia' usato...)Funziona tutto! Ma il problema è che se non carico un allegato, l'e-mail non viene inviata....come devo fare?Ho provato a modificarlo un po...ma se lo modifico non mi invia più niente, manco l'allegato!
Cosa dovrei aggiungere?O togliere

[badaze]

Hai provato ?

...
      // now we just send the message

      $message = 'prova';
      if (@mail($to, $subject, $message, $headers))
         echo "Message Sent";
      else
         echo "Failed to send";
... 

[NexusMen]

Originariamente inviato da badaze
Hai provato ?

...
      // now we just send the message

      $message = 'prova';
      if (@mail($to, $subject, $message, $headers))
         echo "Message Sent";
      else
         echo "Failed to send";
... 

Provato...e purtroppo non funziona!

[NexusMen]

Può centrare l'hosting linux?