post-thumbnails

Get the featured image of an ACF relationship field

According to ACF documentation, a foreach loop is to be used to access the items in a Relationship field. Untested: $templates = get_field( ‘field_61318c078a746’ ); foreach ( $templates as $template ) { $template_image_id = absint( get_field( ‘Image’, $template ) ); $template_image_url=”https://example.com/fallback-image.jpg”; if ( ! empty( $template_image_id ) ) { $template_image_url = wp_get_attachment_image_url( $template_image_id, ‘large’ ); … Read more

How to display featured image caption only if exists?

I am a “little late” but this solution worked great for me. It will show the div only if the caption is not empty. <?php $get_description = get_post(get_post_thumbnail_id())->post_excerpt; the_post_thumbnail(); if(!empty($get_description)){//If description is not empty show the div echo ‘<div class=”featured_caption”>’ . $get_description . ‘</div>’; } ?>

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