kids-education-pro-customize

function kids_education_pro_render_slider_section( $content_details = array() ) {
        $options          = kids_education_pro_get_theme_options();
        $read_more_button = $options['main_slider_learn_more_text'];

        $content_type          = $options['main_slider_type'];
        $slider_effect         = ( $options['main_slider_type'] == 'demo' ) ? 'cubic-bezier(0.250, 0.100, 0.250, 1.000)' : $options['slider_content_effect'];
        $slider_control        = ( $options['enable_slider_controls'] == true ) ? 'true' : 'false';
        $slider_dragable       = ( $options['enable_slider_dragable'] == true ) ? 'true' : 'false';
        $slider_pause          = ( $options['slider_pause_on_hover'] == true ) ? 'true' : 'false';
        $slider_divider_enable = $options['slider_divider_enable'];

        if( $content_type == 'demo' ) {
            $data_slick_value = '{"slidesToShow": 1, "slidesToScroll": 1, "infinite": true, "speed": 8000, "dots": false, "arrows": true, "autoplay": true, "fade": false }';
        }
        else {
            $data_slick_value = '{"slidesToShow": 1, "slidesToScroll": 1, "infinite": true, "speed": 800, "dots": false, "autoplay": true, "pauseOnHover":'. esc_attr( $slider_pause ).', "arrows": '. esc_attr( $slider_control ).', "draggable":'.esc_attr( $slider_dragable ).', "fade": false }';
        }

        if ( empty( $content_details ) ) {
            return;
        } ?>
        <section id="main-slider">
            <div class="regular" data-effect="<?php echo esc_attr( $slider_effect ); ?>" data-slick=<?php echo "'" . $data_slick_value . "'"; ?>>

                <?php foreach ($content_details as $content_detail ) : ?>
                <div class="slider-item" style="background-image: url('<?php echo esc_url( $content_detail['img_array'][0] ); ?>')">
                    <a href="<?php echo esc_url( $content_detail['url'] ); ?>">
                    <div class="black-overlay"></div></a>
                    <div class="main-slider-contents">
                        <?php if( !empty( $content_detail['title'] ) ){ ?>
                            <h2 class="title"><a href="<?php echo esc_url( $content_detail['url'] ); ?>"><?php echo esc_html( $content_detail['title'] );?></a></h2>
                        <?php }
                        if( !empty( $content_detail['content'] ) ){ ?>
                            <p><?php echo esc_html( $content_detail['content'] );?></p>
                        <?php }
                            $learn_more_link = ( 'demo' == $content_type ) ? '#' : $content_detail['url'];

                        if( !empty( $read_more_button ) ) :
                        ?>
                        <a href="<?php echo esc_url( $learn_more_link ); ?>" class="btn btn-default"><?php echo esc_html( $read_more_button );?></a>
                        <?php endif; ?>
                    </div><!-- .main-slider-contents -->
                </div><!-- .slider-item -->
                <?php endforeach; ?>

            </div><!-- .regular -->
            <?php if( $slider_divider_enable ) : ?>
            <div class="divider">
                <img src="<?php echo get_template_directory_uri() .'/assets/uploads/slider-divider.png'; ?>" alt="<?php esc_attr_e( 'Slider divider', 'kids-education-pro' ); ?>">
            </div><!-- .divider -->
            <?php endif; ?>
        </section><!-- #main-slider -->
<?php
    }