• ALL_HTTP
• ALL_RAW
• APPL_MD_PATH
• APPL_PHYSICAL_PATH
• AUTH_PASSWORD
• AUTH_TYPE
• AUTH_USER
• CERT_COOKIE
• CERT_FLAGS
• CERT_ISSUER
• CERT_KEYSIZE
• CERT_SECRETKEYSIZE
• CERT_SERIALNUMBER
• CERT_SERVER_ISSUER
• CERT_SERVER_SUBJECT
• CERT_SUBJECT
• CONTENT_LENGTH
• CONTENT_TYPE
• GATEWAY_INTERFACE
• HTTPS
• HTTPS_KEYSIZE
• HTTPS_SECRETKEYSIZE
• HTTPS_SERVER_ISSUER
• HTTPS_SERVER_SUBJECT
• INSTANCE_ID
• INSTANCE_META_PATH
• LOCAL_ADDR
• LOGON_USER
• PATH_INFO
• PATH_TRANSLATED
• QUERY_STRING
• REMOTE_ADDR
• REMOTE_HOST
• REMOTE_USER
• REQUEST_METHOD
• SCRIPT_NAME
• SERVER_NAME
• SERVER_PORT
• SERVER_PORT_SECURE
• SERVER_PROTOCOL
• SERVER_SOFTWARE
• URL
• HTTP_CONNECTION
• HTTP_ACCEPT
• HTTP_ACCEPT_ENCODING
• HTTP_HOST
• HTTP_USER_AGENT
• HTTP_X_FORWARDED_FOR
• HTTP_CF_RAY
• HTTP_X_FORWARDED_PROTO
• HTTP_CF_VISITOR
• HTTP_CF_CONNECTING_IP
• HTTP_CDN_LOOP
• HTTP_CF_IPCOUNTRY