function kstats_trap_ip() {

    // This one *should* be trustworthy if found
    if ( getenv( 'HTTP_CLIENT_IP' ) )
        return $_SERVER['HTTP_CLIENT_IP'];

    // Otherwise we'll check if there's a proxy present
    if ( getenv( 'HTTP_X_FORWARDED_FOR' ) ) {

        $ip = explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] );
        return trim( $ip[0] );

    }

    // Nothing else found
    return $_SERVER['REMOTE_ADDR'];

}