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Never mind I managed to resolve this – here’s my solution if anyone is looking for similar:
<?php $posts = get_field('property_selection'); if( $posts ): ?> <ul> <?php foreach( $posts as $p ): // variable must NOT be called $post (IMPORTANT) ?> <?php $gallery = get_field('property_gallery', $p->ID); ?> <li><?php echo get_the_title( $p->ID ); ?></li> <?php if($gallery) : foreach( $gallery as $item ): // variable must NOT be called $post (IMPORTANT) ?> <li><?php echo $item['url']; ?> </li> <?php endforeach; endif; ?> <?php endforeach; ?> </ul> <?php endif; ?>
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