php array, loop to get the exact value

Question

I have this code right here, where the $friends variable is an array with an output like this:

{
  \"id\": \"1149862205\",
  \"name\": \"name\",
           


        

Answer 1

Try this:

$return = '';
$friends = $facebook->api('/me/friends');
if (!empty($friends['data'])) {
    $size = variable_get('facebook_graph_pic_size_nodes','square');
    $protocol = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';
    foreach ($friends['data'] as $data) {
        $fbid = $data['id'];
        $fbfriendlikes[$fbid]=$facebook->api('/'.$fbid.'/likes'); 
        $fbname = $data['name'];
        $path = $protocol . '://graph.facebook.com/' . $fbid . '/picture?type=' . $size;
        $image = theme('image', array('path' => $path, 'alt' => $fbname));

        $likes = false;
        foreach($fbfriendlikes['data'] as $like) {
            if($like['id'] == '184759054887922') { // maybe $like->id will have to be used instead...
                $likes = true;
                break;
            }
        }

        if (!$likes) {
            $return .= '
'.$image.'
';
            $link = ''.$fbname.'';    
            $return .= '
'.$link.'
';
        }
    }
    echo $return;
}