MDL-26480 IIS redirect bug workaround

Credit goes to Zenger Sergey
2011-03-13 10:47:47 +01:00
parent c09604234a
commit b399e43592
1 changed files with 5 additions and 0 deletions
@@ -2468,6 +2468,11 @@ function redirect($url, $message='', $delay=-1) {
    $encodedurl = preg_replace('/^.*href="([^"]*)".*$/', "\\1", clean_text('<a href="'.$encodedurl.'" />'));

    if ($delay == 0 && !$debugdisableredirect && !headers_sent()) {
+        // workaround for IIS bug http://support.microsoft.com/kb/q176113/
+        if (session_id()) {
+            session_get_instance()->write_close();
+        }
+
        //302 might not work for POST requests, 303 is ignored by obsolete clients.
        @header($_SERVER['SERVER_PROTOCOL'] . ' 303 See Other');
        @header('Location: '.$url);