Wordpress get_posts attachments orderby

问题

I am using this to get a list of all attachments of a post in Wordpress 3.2

 $args = array(
      'numberposts' => -1,
      'post_status' => 'any',
      'post_type' => 'attachment',
      'orderby' => 'title',
      'order' => 'ASC'
 );

 get_posts($args);

Nothing I do in the 'orderby' argument has any effect on the order in which the attachments are displayed. Can you order attachments by title? alphabetical order? in Wordpress

回答1:

Try sorting the returned array using array_multisort() and the 'title' key.

来源：https://stackoverflow.com/questions/8796265/wordpress-get-posts-attachments-orderby