Changeset 8572 for trunk/wp-includes/category-template.php

Timestamp:

08/06/2008 08:31:54 PM (16 years ago)

Author:

markjaquith

Message:

Cast to array when using foreach(). Props santosj (and thanks for your perseverance!). fixes #2784

File:

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

trunk/wp-includes/category-template.php

@@ -8 +8 @@
     // TODO: consult hierarchy
     $cat_ids = get_all_category_ids();
-    foreach ( $cat_ids as $cat_id ) {
+    foreach ( (array) $cat_ids as $cat_id ) {
         if ( $cat_id == $id )
             continue;
@@ -85 +85 @@
         $categories = array();
 
-    foreach(array_keys($categories) as $key) {
+    foreach( (array) array_keys($categories) as $key) {
         _make_cat_compat($categories[$key]);
     }