function bs_pagination() {
    global $wp_query;

    $big = 999999999; // need an unlikely integer

    $pages = paginate_links(array(
        'base' => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
        'format' => '?paged=%#%',
        'current' => max(1, get_query_var('paged')),
        'total' => $wp_query->max_num_pages,
        'type' => 'array',
    ));

    if (is_array($pages)) {
        $paged = ( get_query_var('paged') == 0 ) ? 1 : get_query_var('paged');
        echo '<ul class="pagination">';

        foreach ($pages as $page) {
            echo "<li>$page</li>";
        }

        echo '</ul>';
    }
}