- while (list($localname, $remotename) = each($attachments)) {
- // This is to make sure noone is giving a filename in another
- // directory
- $localname = ereg_replace ("\\/", "", $localname);
-
- $fileinfo = fopen ($attachment_dir.$localname.".info", "r");
- $filetype = fgets ($fileinfo, 8192);
- fclose ($fileinfo);
- $filetype = trim ($filetype);
- if ($filetype=="")
- $filetype = "application/octet-stream";
-
- $header = "--".mimeBoundary()."\r\n";
- $header .= "Content-Type: $filetype\n";
- $header .= "Content-Disposition: attachment; filename=\"$remotename\"\r\n";
- $header .= "Content-Transfer-Encoding: base64\r\n\r\n";
- fputs ($fp, $header);
- $length += strlen($header);
-
- $file = fopen ($attachment_dir.$localname, "r");
- while ($tmp = fread($file, 570)) {
- $encoded = chunk_split(base64_encode($tmp));
- $length += strlen($encoded);
- fputs ($fp, $encoded);
+ if (isMultipart()) {
+ reset($attachments);
+ while (list($localname, $remotename) = each($attachments)) {
+ // This is to make sure noone is giving a filename in another
+ // directory
+ $localname = ereg_replace ("\\/", "", $localname);
+
+ $fileinfo = fopen ($attachment_dir.$localname.".info", "r");
+ $filetype = fgets ($fileinfo, 8192);
+ fclose ($fileinfo);
+ $filetype = trim ($filetype);
+ if ($filetype=="")
+ $filetype = "application/octet-stream";
+
+ $header = "--".mimeBoundary()."\r\n";
+ $header .= "Content-Type: $filetype\r\n";
+ $header .= "Content-Disposition: attachment; filename=\"$remotename\"\r\n";
+ $header .= "Content-Transfer-Encoding: base64\r\n\r\n";
+ fputs ($fp, $header);
+ $length += strlen($header);
+
+ $file = fopen ($attachment_dir.$localname, "r");
+ while ($tmp = fread($file, 570)) {
+ $encoded = chunk_split(base64_encode($tmp));
+ $length += strlen($encoded);
+ fputs ($fp, $encoded);
+ }
+ fclose ($file);