Facebook sharer params

Where can I find full docs for using http://www.facebook.com/sharer.php ? I want to know all aviable params to this url for开发者_JAVA百科 sharing something.

P.S. http://developers.facebook.com/docs/reference/plugins/like/ gave me no info.

There's no documentation because the new way for sharing is the Like button. But you can add do http://www.facebook.com/sharer.php?u=yourURL.

To specify the image and the description, you have to add the following meta data in the header of your website.

Image

<meta property="og:image" content="URL of your image" />

Description

<meta name="description" content="Your description" />

Facebook will use the meta og:image to find the image and the meta description for the description.

Cheers

The official docs for the sharer are pretty sparse and virtually non-existent. You used to be able to send a whole host of params to the Facebook sharer.php

Facebook have since made an update (feb/mar 2014) and it now looks at the OpenGraph tags above anything else. See response from FB developer

They now recommend using the Feed Dialog method of sharing.