Jak zapytać facebook’a o liczbę „lubię to” dla konkretnego adresu?

function iworks_get_fb_likes( $url )
{
    $query = sprintf( "select total_count from link_stat where url='%s'", $url );
    $call = "https://api.facebook.com/method/fql.query?query=" . rawurlencode($query) . "&format=json";
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $call);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $output = curl_exec($ch);
    curl_close($ch);
    $fb = json_decode($output);
    if ( is_array( $fb ) ) {
        $fb = reset( $fb );
        if ( isset( $fb->total_count ) ) {
            return $fb->total_count;
        }
    }
    return 0;
}

function iworks_get_fb_likes( $url ) { $query = sprintf( "select total_count from link_stat where url='%s'", $url ); $call = "https://api.facebook.com/method/fql.query?query=" . rawurlencode($query) . "&format=json"; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $call); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $output = curl_exec($ch); curl_close($ch); $fb = json_decode($output); if ( is_array( $fb ) ) { $fb = reset( $fb ); if ( isset( $fb->total_count ) ) { return $fb->total_count; } } return 0; }