Hey Elliot,
Sorry, I simplified that to make it easy to understand (but prob made it more confusing :B ). Here’s my full code:
<?php
$args = array ( 'post_type' => 'school-category');
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) : $loop->the_post();
?>
<div>
<?php
/* films is a realtionship ACF field */
$films = get_field('films');
if( $films ): ?>
<div class="image_data">
<?php foreach( $films as $post): ?>
<?php setup_postdata($post); ?>
<?php if ( get_field('running_time') ) :
the_field('running_time');
endif; ?>
<?php if ( get_field('images') ) :
$images = get_field('images'); ?>
<img src="<?php echo $images[0]['url']; ?>" alt="<?php the_title(); ?>">
<?php endif; ?>
<?php endforeach; ?>
</div>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
</div>
<?php endwhile; ?>
The issue is that the if (get_fields(‘images’)) returns a false, where as all over the rest of the site it returns true. I dumped all the post’s custom fields and could see that images was an empty array, where all the ACF fields returned their values.
Any ideas? Thanks Elliot!
