Reply To: Need all custom field entries comma delimeted from all custom post type entries

• John Huebner

• July 14, 2017 at 9:47 pm

You need to query all of the locations posts, loop through them and get the values.

$args = array(
  'post_type' => 'locations',
  'posts_per_page' => -1
)
$query = new WP_Query($args);
$facebook_ids = array();
if ($query->have_posts()) {
  while($query->have_post()) {
    $query->the_post();
    $facebook_ids[] = get_field('facebook_id');
  }
  wp_reset_postdata()
}
echo implode(',', $facebook_ids);