18.7. Include Variables
These variables are available to the echo command,
if, elif, and any program on
the server invoked with the exec command:
- DATE_GMT
-
The current date (at the server) in Greenwich Mean Time
- DATE_LOCAL
-
The current date (at the server) in the local time zone
- DOCUMENT_NAME
-
The name of the current file (excluding directories)
- DOCUMENT_URI
-
The (%-decoded) URL path of the current file
- LAST_MODIFIED
-
The last modification date and time for the current file
- QUERY_STRING_UNESCAPED
-
Contains the "unescaped" version of any search query
(GET) sent by the browser. Any special characters are escaped using
the backslash (\) character.
18.7.1. Other Available Variables
The following are just a few of the many standard environment
variables available to both CGI programs and Server Side Includes:
- HTTP_ACCEPT
-
A list of the media types the client can accept
- HTTP_REFERER
-
The URL of the document the client was viewing before selecting the
link (or form) that accessed the SSI page or CGI script
- HTTP_USER_AGENT
-
The browser the client is using to issue the request
- REMOTE_ADDR
-
The remote IP address from which the user is making the request
- REMOTE_HOST
-
The remote hostname from which the user is making the request (can be
useful for detecting top level domain suffixes such as .com, .edu, etc.)
 |  |  | | 18.6. SSI Commands |  | 18.8. Time Formats for SSI Output |
Copyright © 2002 O'Reilly & Associates. All rights reserved.
|
|