// Bx Slider 

function custom_scripts()
{
    wp_register_script('bxslider', 'https://cdn.jsdelivr.net/bxslider/4.1.1/jquery.bxslider.min.js', array(), false, true);
    wp_enqueue_script('bxslider');
}

add_action('wp_enqueue_scripts', 'custom_scripts');

function bxslider_init() { ?>
    <script>
    (function($){
        $(document).ready(function() {
                $(".image-ticker").show();
                $('.image-ticker').bxSlider({
                    minSlides: 1,
                    maxSlides: 8,
                    slideWidth: 189,
                    slideMargin: 0,
                    ticker: true,
                    speed: 50000
                });
            });
        })(jQuery)   
    </script>
<?php }

add_action ('wp_footer', 'bxslider_init');