
When you share a link in FB, the image that appears as thumbnail comes from this property.
If you open any page in sharing debugger tools you will see all properties that FB uses from your page.
https://developers.facebook.com/tools/debug/sharing/
--------------- Added [DATE]1483478739[/DATE] at [TIME]1483478739[/TIME] ---------------
Stupid Q
How I can register the variable?
--------------- Added [DATE]1483479009[/DATE] at [TIME]1483479009[/TIME] ---------------
PHP Code:
$ppuserinfo = fetch_userinfo($userid, 8);
Sorry, #8 here what is mean?