| Accept |
HTTP_ACCEPT |
| Accept-Charset |
HTTP_ACCEPT-CHARSET |
| Accept-Encoding |
HTTP_ACCEPT-ENCODING |
| Accept-Language |
HTTP_ACCEPT-LANGUAGE |
| Accept-Ranges |
HTTP_ACCEPT-RANGES |
| Age |
HTTP_AGE |
| Allow |
HTTP_ALLOW |
| Authorization |
HTTP_AUTHORIZATION |
| Cache-Control |
HTTP_CACHE-CONTROL |
| Connection |
HTTP_CONNECTION |
| Content-Base |
HTTP_CONTENT-BASE |
| Content-Disposition |
HTTP_CONTENT-DISPOSITION |
| Content-Encoding |
HTTP_CONTENT-ENCODING |
| Content-Language |
HTTP_CONTENT-LANGUAGE |
| Content-Length |
HTTP_CONTENT-LENGTH |
| Content-Location |
HTTP_CONTENT-LOCATION |
| Content-MD5 |
HTTP_CONTENT-MD5 |
| Content-Range |
HTTP_CONTENT-RANGE |
| Content-Type |
HTTP_CONTENT-TYPE |
| Cookie |
HTTP_COOKIE |
| Date |
HTTP_DATE |
| ETag |
HTTP_ETAG |
| Expires |
HTTP_EXPIRES |
| From |
HTTP_FROM |
| Host |
HTTP_HOST |
| If-Match |
HTTP_IF-MATCH |
| If-Modified-Since |
HTTP_IF-MODIFIED-SINCE |
| If-None-Match |
HTTP_IF-NONE-MATCH |
| If-Range |
HTTP_IF-RANGE |
| Last-Modified |
HTTP_LAST-MODIFIED |
| Link |
HTTP_LINK |
| Location |
HTTP_LOCATION |
| Max-Forwards |
HTTP_MAX-FORWARDS |
| Mime-Version |
HTTP_MIME-VERSION |
| Pragma |
HTTP_PRAGMA |
| Proxy-Authenticate |
HTTP_PROXY-AUTHENTICATE |
| Proxy-Authentication-Info |
HTTP_PROXY-AUTHENTICATION-INFO |
| Proxy-Authorization |
HTTP_PROXY-AUTHORIZATION |
| Proxy-Connection |
HTTP_PROXY-CONNECTION |
| Public |
HTTP_PUBLIC |
| Range |
HTTP_RANGE |
| Referer |
HTTP_REFERER |
| Request-Range |
HTTP_REQUEST-RANGE |
| Retry-After |
HTTP_RETRY-AFTER |
| Server |
HTTP_SERVER |
| Set-Cookie |
HTTP_SET-COOKIE |
| Title |
HTTP_TITLE |
| Transfer-Encoding |
HTTP_TRANSFER-ENCODING |
| Upgrade |
HTTP_UPGRADE |
| User-Agent |
HTTP_USER-AGENT |
| Vary |
HTTP_VARY |
| Via |
HTTP_VIA |
| Warning |
HTTP_WARNING |
| WWW-Authenticate |
HTTP_WWW-AUTHENTICATE |
| Authentication-Info |
HTTP_AUTHENTICATION-INFO |
| X-Cache |
HTTP_X-CACHE |
| X-Cache-Lookup |
HTTP_X-CACHE-LOOKUP |
| X-Forwarded-For |
HTTP_X-FORWARDED-FOR |
| X-Request-URI |
HTTP_X-REQUEST-URI |
| X-Squid-Error |
HTTP_X-SQUID-ERROR |
| Negotiate |
HTTP_NEGOTIATE |
| X-Accelerator-Vary |
HTTP_X-ACCELERATOR-VARY |
| Other: |
HTTP_OTHER: |
