How to get page id of a facebook page

Question

I need to fetch page id of a facebook page of a given URL in graph API. e.g this is the URL http://www.facebook.com/platform and I want to get the page id of this facebook page.

Answer 1

Try This :

 $url="http://graph.facebook.com/cocacola";
    $content=file_get_contents($url);
    $x=json_decode($content);
    echo $x->id;