• coral

• in reply to: Filter post with a custom field in a taxonomy
• June 11, 2018 at 6:56 pm

After upgrading ACF to version 5, I managed to get it work with the following code but I am not sure whether this is the best approach.

$brands = get_terms(
	'pwb-brand', array(
		'hide_empty' => false, 
    		'meta_query' => array(
       		 array(
            		'key' => 'location', 
            		'value' => '"paris"', 
            		'compare' => 'LIKE'
        )
    )
)); 
if  ($brands) {
  foreach ($brands  as $brand ) {
    $brandslugs[] = $brand->slug; 
  }
} 
$posts = get_posts(array(
 'post_type' => 'product',
 'numberposts' => -1,
 'tax_query' => array(
  array(
   'taxonomy' => 'pwb-brand',
   'field' => 'slug',
   'terms' => $brandslugs
  )
 )
);

please let me know if there is a better way of doing it.