Usage of user_timeline and coordinates



What are the possible outputs for a search using user_timeline and coordinates? All examples I get have the following:

“coordinates”: null,
“favorited”: false,
“truncated”: false,
“created_at”: “Wed Aug 29 17:12:58 +0000 2012”,
“id_str”: “240859602684612608”,

If the coordinates are not null, how are they displayed?

I used to read the coords without any problems in Ver 1.0. Any idea how to read it using php? Eg I’m using $timage = $tweets[‘user’][‘profile_image_url’]; to read profile images.

Best regards