Changeset 2189 for trunk/wp-includes/functions-formatting.php

Timestamp:

02/01/2005 08:31:13 AM (20 years ago)

Author:

rboren

Message:

Don't stomp the percent in escaped octets.

File:

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

trunk/wp-includes/functions-formatting.php

@@ -218 +218 @@
 function sanitize_title_with_dashes($title) {
     $title = strip_tags($title);
-    $title = preg_replace('|%|', '', $title);
+    // Preserve escaped octets.
+    $title = preg_replace('|%([a-fA-F0-9][a-fA-F0-9])|', '---$1---', $title);
+    // Remove percent signs that are not part of an octet.
+    $title = str_replace('%', '', $title);
+    // Restore octets.
+    $title = preg_replace('|---([a-fA-F0-9][a-fA-F0-9])---|', '%$1', $title);
+
     $title = remove_accents($title);
     if (seems_utf8($title)) {