Changeset 5952

Timestamp:

08/27/2007 11:31:09 PM (18 years ago)

Author:

ryan

Message:

Add clean_url filter. see #4570

Location:

trunk/wp-includes

Files:

• formatting.php (modified) (2 diffs)
• taxonomy.php (modified) (1 diff)

trunk/wp-includes/formatting.php

@@ -1075 +1075 @@
 
 function clean_url( $url, $protocols = null ) {
+    $original_url = $url;
+
     if ('' == $url) return $url;
     $url = preg_replace('|[^a-z0-9-~+_.?#=!&;,/:%]|i', '', $url);
@@ -1090 +1092 @@
     if ( wp_kses_bad_protocol( $url, $protocols ) != $url )
         return '';
-    return $url;
+
+    return apply_filters('clean_url', $url, $original_url);
 }
 

trunk/wp-includes/taxonomy.php

@@ -1055 +1055 @@
 
 function _get_term_hierarchy($taxonomy) {
-    // TODO Make sure taxonomy is hierarchical
+    if ( !is_taxonomy_hierarchical($taxonomy) )
+        return array();
     $children = get_option("{$taxonomy}_children");
     if ( is_array($children) )