Shazen, le 11/05/2014 à 13:50
<code>
add_filter('request', 'pu_all_post_type_custom_feed');
function pu_all_post_type_custom_feed( $vars )
{
   if ( isset( $vars['feed'] ) ) {
       $vars['post_type'] = get_post_types();
   }
   return $vars;
}
</code>
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