Changeset 18955

Timestamp:

10/12/2011 08:34:14 PM (13 years ago)

Author:

ryan

Message:

Allow 0 - 9 in tag_escape(). Props sirzooro. fixes #18765

File:

• trunk/wp-includes/formatting.php (modified) (1 diff)

trunk/wp-includes/formatting.php

@@ -2441 +2441 @@
  */
 function tag_escape($tag_name) {
-    $safe_tag = strtolower( preg_replace('/[^a-zA-Z_:]/', '', $tag_name) );
+    $safe_tag = strtolower( preg_replace('/[^a-zA-Z0-9_:]/', '', $tag_name) );
     return apply_filters('tag_escape', $safe_tag, $tag_name);
 }