$posts = get_posts( array(
            'numberposts' => $limit,
            'category'    => $post_category,
            'orderby'     => 'date',
            'order'       => 'DESC',
            'include'     => array(),
            'exclude'     => array(),
            'meta_key'    => '',
            'meta_value'  =>'',
            'post_type'   => $post_type,
            'suppress_filters' => true
        ) );

        $html = "<div class='dda_slider_wrap owl-carousel'>";
        foreach( $posts as $post ){
            $thumb = get_the_post_thumbnail_url($post->ID, "large");
            $title = $post->post_title;
            $excerpt = $post->post_excerpt;
	}