Problem with repeater field and images

• joakimpau

• August 6, 2018 at 6:26 am

Hi guys.

I have a repeater field called “gallery”.
And in there i have 2 fields called images_top and images_bottom.

I have then added images in these fields. 3 in each field.

Front-end I am doing this:

<?php if ( have_rows('gallery') ) : ?>
<?php while ( have_rows('gallery')): the_row();

$image = get_sub_field('images_top');
?>

<?php echo $image['url']; ?>

<?php endwhile; ?>
<?php endif; ?>

I have a few divs and UL’s in there, but i did not include that here since that is not the problem.

When i run this code, i get the “dot” from the <li> tag and no image.
If i just put:

<?php echo $image; ?>
instead of including the [‘url’] at the end i get the text “Array”.

If i var_dump $image i get all the information about link, url, caption, medium size etc.
If i var_dump $image[‘url’] i get the text NULL.

Anyone have any idea why it does nothing?

• John Huebner

• August 8, 2018 at 12:54 am

You have multiple images? Is this a gallery field or an image field? An image field cannot have multiple images as far as I know.

Assuming it is a gallery field it is returning an array of images and you need to loop over the images to show each image.

$images = get_sub_field('images_top');
if ($images) {
  foreach ($images as $image) {
    echo $image['url'];
  }
}