Changeset 15779

Timestamp:

10/12/2010 07:43:54 PM (15 years ago)

Author:

ryan

Message:

Allow deleting a format. see #14746

File:

• trunk/wp-includes/post.php (modified) (2 diffs)

trunk/wp-includes/post.php

@@ -511 +511 @@
  *
  * @param int|object $post The post for which to assign a format
- * @param string $format  A format to assign.
+ * @param string $format  A format to assign.  Use an empty string or array to remove all formats from the post.
  * @return mixed WP_Error on error. Array of affected term IDs on success.
  */
@@ -520 +520 @@
         return new WP_Error('invalid_post', __('Invalid post'));
 
-    $format = sanitize_key($format);
-
-    return wp_set_post_terms($post->ID, array('post-format-' . $format), 'post_format');
+    if ( !empty($format) )
+        $format = 'post-format-' . sanitize_key($format);
+
+    return wp_set_post_terms($post->ID, $format, 'post_format');
 }