/**
  * Attach files from incoming mail to $project_object
  *
  * @param IncomingMail $incoming_mail
  * @param ProjectObject $project_object
  * @return null
  */
 function attachFilesToProjectObject(&$incoming_mail, &$project_object)
 {
     $attachments = $incoming_mail->getAttachments();
     $formated_attachments = array();
     if (is_foreachable($attachments)) {
         foreach ($attachments as $attachment) {
             $formated_attachments[] = array('path' => INCOMING_MAIL_ATTACHMENTS_FOLDER . '/' . $attachment->getTemporaryFilename(), 'filename' => $attachment->getOriginalFilename(), 'type' => strtolower($attachment->getContentType()));
         }
         // foreach
         attach_from_array($formated_attachments, $project_object);
     }
     // if
 }