Snippet revisions — Bitbucket

+<?php

+// Query Posts of custom post type carousel using Foundation 6's Orbit and Advanced Custom Fields for an optional redirect

+$the_query = new WP_Query(

+	array(

+			'post_type' => 'carousel',

+			'orderby' => 'date',

+			'order' => 'DESC',

+			'posts_per_page' => 5,

+		)

+);

+// The Loop

+if ( $the_query->have_posts() ) {

+?>

+	<div class="orbit" role="region" aria-label="Slideshow" data-orbit data-use-m-u-i="false">

+        <ul class="orbit-container">

+          <button class="orbit-previous show-for-medium" aria-label="previous"><span class="show-for-sr">Previous Slide</span>&#9664;</button>

+          <button class="orbit-next show-for-medium" aria-label="next"><span class="show-for-sr">Next Slide</span>&#9654;</button>

+<?php

+	while ( $the_query->have_posts() ) {

+		$the_query->the_post();

+			echo ' <li class="orbit-slide">

+			            <div>';

+			// check if the post has a Post Thumbnail assigned to it.

+			if ( has_post_thumbnail() ) {

+				// check if redirect is set

+				$redirect = get_field('redirect_to_url');

+				if ( '' != $redirect ) {

+					echo '<a href="' . $redirect . '">';

+				}

+					the_post_thumbnail( 'carousel', [ 'class' => 'orbit-image' , 'loading' => false ] );

+				if ( '' != $redirect ) {

+					echo '</a>';

+				}

+				$my_excerpt = get_the_post_thumbnail_caption();

+				if ( '' != $my_excerpt ) {

+					echo '<figcaption class="orbit-caption">' . $my_excerpt . '</figcaption>';

+				}

+			}

+			echo '</div>

+		          </li>';

+			}

+			/* Restore original Post Data */

+			wp_reset_postdata();

+?>

+        </ul>

+      </div>

+<?php

+} else {

+// no posts found

+}

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