Send email with attachment from a form

[eluser]Iwasignited[/eluser]
Hi everyone. I have a question with CI mail library.
I made a form with subject, message and userfile fields and I want to send it as a mail. With subject and message, it's ok but I'm wondering how can we send userfile as an attachment. Do I have to upload the file, send it then delete?

Looking forward to hearing from you soon.
Thanks.

[eluser]danmontgomery[/eluser]
Attachments have to be local files, yes

http://ellislab.com/codeigniter/user-gui...email.html