WordPress.org

1. realobject
   Member
   Posted 2 years ago #

   When setting up several custom fields in a post, these fields do not always appear in the order they were input.

   I found a possible answer to the problem by updating the
   pop.php - update_postmeta_cache() function.

   The original instruction is
   'if ( $meta_list = $wpdb->get_results("SELECT post_id, meta_key,
   meta_value FROM $wpdb->postmeta WHERE post_id IN ($id_list)", ARRAY_A)
   ) {'

   It has been changed to:
   'if ( $meta_list = $wpdb->get_results("SELECT post_id, meta_key,
   meta_value FROM $wpdb->postmeta WHERE post_id IN ($id_list) order by
   meta_id", ARRAY_A) ) {'
   where the custom fields are order by meta_id.

   Is this update correct. Is there any impact in some other part of the
   application?

Topic Closed

This topic has been closed to new replies.