Reply To: Conditional Implode statement for gallery in WP Gallery

• John Huebner

• August 25, 2015 at 8:42 am

You need to add a conditional statement around your code so that it is not called if there are no images.

<?php 
$image_ids = get_field('gallery', false, false);
if (is_array($image_ids)) {
    $shortcode = '[gallery ids="' . implode(',', $image_ids) . '"]';
    echo do_shortcode( $shortcode );
}
?>