* and SSL requests can be issued
* <li> HTTP_SUPPORT_ENCODINGS: whether ext/http was linked against zlib,
* and compressed HTTP responses can be decoded
- * <li> HTTP_SUPPORT_MHASHETAGS: whether ext/http was linked against libmhash,
- * and ETags can be generated with the available mhash algorithms
* <li> HTTP_SUPPORT_MAGICMIME: whether ext/http was linked against libmagic,
* and the HttpResponse::guessContentType() method is usable
* </ul>