This wiki is locked. Future workgroup activity and specification development must take place at our new wiki. For more information, see this blog post about the new governance model and this post about changes to the website.
ENV{"varname"} -- inspect the value of an environment variable
- Returns the current value of the environment variable in the CGI (Common Gateway Interface) environment. This is the environment that the TWiki scripts run in on the web server.
- Note: For security reasons, only those variables whose names match the regular expression in
{AccessibleENV}in the Security Settings/Miscellaneous section ofconfigurecan be displayed. Any other variable will just be shown as an empty string, irrespective of its real value. - Example:
%ENV{MOD_PERL}%displays as: not set - If a variable is undefined (as against being set to the empty string) it will be returned as
not set. - Related: HTTP_HOST, REMOTE_ADDR, REMOTE_PORT, REMOTE_USER
Edit | Attach | Print version | History: r1 | Backlinks | Raw View | Raw edit | More topic actions
Topic revision: r1 - 04 Feb 2007 - 09:26:13 - TWikiContributor
TWiki Web
Users
Groups
Index
Search
Changes
Notifications
RSS Feed
Statistics
Preferences
Main |
|
Copyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors. Ideas, requests, problems regarding TWiki? Send feedback
Note: Please contribute updates to this topic on TWiki.org at TWiki:TWiki.VarENV