How can I display the values of a repeater-field from a post object?

• cupcakelike

• August 28, 2023 at 11:25 am

I wanted to display a repeater field from another post via Post object (setting: Post ID).

var_dump shows all values – but how do I bring them in a for-each loop? The problem is that it is quite a nested array

$materialien_repeater = get_field('materialien', $materialien_post);

array(1) { ["materials"]=> array(4) { [0]=> array(1) { ["link-composition"]=> array(3) { ["img-url"]=> string(73) "https://cdn.pixabay.com/photo/2018/11/16/13/57/cosmos-3819483_960_720.jpg" ["link-url"]=> string(72) "https://pixabay.com/de/photos/kosmos-himmel-universum-raum-star-3819483/" ["copyright"]=> string(21) "@alinkon @pixabay.com" } } [1]=> array(1) { ["link-composition"]=> array(3) { ["img-url"]=> string(71) "https://cdn.pixabay.com/photo/2012/01/09/10/31/planet-11613_960_720.jpg" ["link-url"]=> string(71) "https://pixabay.com/de/photos/planet-mars-krater-victoria-krater-11613/" ["copyright"]=> string(20) "@WikiImages @pixabay" } } [2]=> array(1) { ["link-composition"]=> array(3) { ["img-url"]=> string(72) "https://cdn.pixabay.com/photo/2016/08/24/14/29/earth-1617121_960_720.jpg" ["link-url"]=> string(79) "https://pixabay.com/de/illustrations/erde-planet-welt-globus-weltkarte-1617121/" ["copyright"]=> string(20) "@PIRO4D @pixabay.com" } } [3]=> array(1) { ["link-composition"]=> array(3) { ["img-url"]=> string(109) "https://images.pexels.com/photos/757158/pexels-photo-757158.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1" ["link-url"]=> string(74) "https://www.pexels.com/de-de/foto/

• John Huebner

• November 21, 2023 at 9:07 am

Instead of getting the repeater value you loop over it the normal way

if (have_rows('materialien', $materialien_post)) {
  while (have_rows('materialien', $materialien_post)) {
    the_row()
    // .... etc
  }
}

• stevediaz

• November 26, 2023 at 1:46 am

pls check foreach ($materialien_repeater[‘materials’] as $material) {
$imgUrl = $material[‘link-composition’][‘img-url’];
$linkUrl = $material[‘link-composition’][‘link-url’];
$copyright = $material[‘link-composition’][‘copyright’];

// Output or process values as needed
echo “Image: $imgUrl, Link: $linkUrl, Copyright: $copyright<br>”;
}