How to get child elements inside ACF custom fields?

Question

WordPress

I created a group of gallery fields inside it, there are 2 fields with an image, I can’t display these fields in any way, I tried using the_sub_field(), it doesn’t work, please tell me

Answer 1

Try like this

<?php  $gallery = get_field('profile_gallery'); 
if( $gallery ): ?> 

    <div id="gallery"> 
        <img src="<?php echo esc_url( $gallery['first']['url'] ); ?>" >
        <img src="<?php echo esc_url( $gallery['second']['url'] ); ?>" > 
    </div>  
  
<?php endif; ?>