-HttpResponse class is only available for PHP >= 5.1
-
-Not all places where files are handled check for open_basedir and/or safe_mode.
-
-Throttling with the FastCGI SAPI may behave unexpected, because libfcgi seems
-to really write on flush only and every ~20kb.
-
-If you keep getting "SSL connect error" when trying to issue requests on
-Windows, try another (newer) libeay32.dll/ssleay32.dll pair.
+PHP < 5.1.3:
+ HttpResponse::getHeader() does not work with Apache2 SAPIs.
+ Using an encoding stream filter on a stream you read from doesn't work.