Get Geolocation for Instagram

if(!is_wp_error($response) && $response['response']['code'] < 400 && $response['response']['code'] >= 200):
    $data = json_decode($response['body']);
    if($data->meta->code == 200):
        foreach($data->data as $item):

            // Get Lat and Long
            $lat = (isset($item->data->location->latitude))?$item->data->location->latitude:null; // Caches latitude as $lat
                    $lon = (isset($item->data->location->longtitude))?$item->data->location->longtitude:null; // Caches longitude as $lon

                    if(isset($instance['hashtag'], $item->caption->text)):
                $image_title = $item->user->username.': &quot;'.filter_var($item->caption->text, FILTER_SANITIZE_STRING).'&quot;';
            elseif(isset($instance['hashtag']) && !isset($item->caption->text)):
                $image_title = "instagram by ".$item->user->username;
            else:
                $image_title = filter_var($item->caption->text, FILTER_SANITIZE_STRING);
            endif;
        $images[] = array(
            "title" => $image_title,
            "lat" => htmlspecialchars($lat),
                    "lon" => htmlspecialchars($lon),
            "image_small" => $item->images->thumbnail->url,
            "image_middle" => $item->images->low_resolution->url,
            "image_large" => $item->images->standard_resolution->url
            );
        endforeach;
    endif;
endif;