--- mediawiki-1.16.2/includes/parser/Preprocessor_DOM.php 2009-09-03
17:43:51.000000000 -0700
+++ mediawiki-1.16.2-hphp/includes/parser/Preprocessor_DOM.php 2011-02-23
15:46:50.969943000 -0800
@@ -1497,7 +1497,7 @@
  * Split a <h> node
  */
 function splitHeading() {
-  if ( !$this->nodeName == 'h' ) {
+  if ( !$this->getName() == 'h' ) {
   throw new MWException( 'Invalid h node passed to ' . __METHOD__ );
  }
  return array(
diff -ur mediawiki-1.16.2/includes/Sanitizer.php
mediawiki-1.16.2-hphp/includes/Sanitizer.php
--- mediawiki-1.16.2/includes/Sanitizer.php 2011-02-01 14:37:22.000000000
-0800
+++ mediawiki-1.16.2-hphp/includes/Sanitizer.php 2011-02-23
15:37:22.089942001 -0800
@@ -1474,7 +1474,7 @@
  $url = Sanitizer::decodeCharReferences( $url );

  # Escape any control characters introduced by the above step
-  $url = preg_replace( '/[\][<>"\\x00-\\x20\\x7F]/e', "urlencode('\\0')",
$url );
+//  $url = preg_replace( '/[\][<>"\\x00-\\x20\\x7F]/e',
"urlencode('\\0')", $url );

  # Validate hostname portion
  $matches = array();