Changeset 22117

Timestamp:

10/04/2012 06:37:43 PM (14 years ago)

Author:

ryan

Message:

Avoid 'Only variables should be assigned by reference' warning. Props wonderboymusic. see #21865

Location:

trunk

Files:

• wp-admin/includes/ajax-actions.php (modified) (1 diff)
• wp-includes/category-template.php (modified) (2 diffs)

trunk/wp-admin/includes/ajax-actions.php

@@ -327 +327 @@
 
                 while ( $parent->parent ) { // get the top parent
-                        $parent = &get_term( $parent->parent, $taxonomy->name );
+                        $parent = get_term( $parent->parent, $taxonomy->name );
                         if ( is_wp_error( $parent ) )
                                 break;

trunk/wp-includes/category-template.php

@@ -42 +42 @@
 function get_category_parents( $id, $link = false, $separator = '/', $nicename = false, $visited = array() ) {
         $chain = '';
-        $parent = &get_category( $id );
+        $parent = get_category( $id );
         if ( is_wp_error( $parent ) )
                 return $parent;
@@ -136 +136 @@
 function get_the_category_by_ID( $cat_ID ) {
         $cat_ID = (int) $cat_ID;
-        $category = &get_category( $cat_ID );
+        $category = get_category( $cat_ID );
         if ( is_wp_error( $category ) )
                 return $category;