How to save file attachment to db in custom addon

[Mr.N2K]

Hello all,
First, i'm so sorry for my bad English.
I'm using curl to get img (Ex: http://xenforo.com/community/styles/default/xenforo/logo.png) to data/news directory. But i want save this img to db + internal_data like attach file in post.
Please tell me how to do it or how the attachment system works ?
Thanks so much !!!

 

[Jeremy]

Just a note, the attachment system doesn't save files to the database.

 

[Mr.N2K]

In the table attachment and attachment_data is info of attach file ?

 

[Jeremy]

The database stores information such as the content it's attached to and location, not the image itself.

 

[Mr.N2K]

The database stores information such as the content it's attached to and location, not the image itself.

I want to know how do do it.

 

[JulianD]

I want to know how do do it.

You would need to create an add on to extend several portions of the code. Not to mention the implications in database performance. I would probably not do it without a deep analysis to stability and performance.