Ticket #12519: 12519.patch

load.php

@@ -12 +12 @@
  * @since 2.1.0
  * @return null Will return null if register_globals PHP directive was disabled
  */
-function wp_unregister_GLOBALS() {
+function wp_unregister_globals() {
         if ( !ini_get( 'register_globals' ) )
                 return;
 
@@ -20 +20 @@
                 die( /*WP_I18N_GLOBALS_OVERWRITE*/'GLOBALS overwrite attempt detected'/*/WP_I18N_GLOBALS_OVERWRITE*/ );
 
         // Variables that shouldn't be unset
-        $noUnset = array( 'GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix' );
+        $no_unset = array( 'GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix' );
 
         $input = array_merge( $_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset( $_SESSION ) && is_array( $_SESSION ) ? $_SESSION : array() );
         foreach ( $input as $k => $v )
-                if ( !in_array( $k, $noUnset ) && isset( $GLOBALS[$k] ) ) {
-                        $GLOBALS[$k] = NULL;
+                if ( !in_array( $k, $no_unset ) && isset( $GLOBALS[$k] ) ) {
+                        $GLOBALS[$k] = null;
                         unset( $GLOBALS[$k] );
                 }
 }