Hi i need to use https://api.facebook.com/method/fql.query?query= to get user profile picture and other user information on PHP.
i know that https://api.facebook.com/method/fql.query?query= return some json or XML.
but i don't know how to get json to use.
thank you
PHP has built in json support. See json_decode manual.
And if you are wondering how to run FQL from PHP - it was just asked.
You can add a parameter format=json to get result in json format. So the url will be
https://api.facebook.com/method/fql.query?query=fql&format=json&access_token=t
By default format is xml.