Changeset 13983

Timestamp:

04/04/2010 03:07:14 AM (15 years ago)

Author:

nacin

Message:

Cast subject of _deep_replace() to string to prevent an infinite loop. props mdawaffe, fixes #12386

File:

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

trunk/wp-includes/formatting.php

@@ -2183 +2183 @@
  * @return string The processed string
  */
-function _deep_replace($search, $subject){
+function _deep_replace( $search, $subject ) {
     $found = true;
-    while($found) {
+    $subject = (string) $subject;
+    while ( $found ) {
         $found = false;
-        foreach( (array) $search as $val ) {
-            while(strpos($subject, $val) !== false) {
+        foreach ( (array) $search as $val ) {
+            while ( strpos( $subject, $val ) !== false ) {
                 $found = true;
-                $subject = str_replace($val, '', $subject);
+                $subject = str_replace( $val, '', $subject );
             }
         }