Inserts the text of another document into the parsed document. Gives a virtual path to a document on the server. Gives a pathname relative to the current directory. Any dates are printed subject to the currently configured timefmt. The only valid tag to this command is var, whose value is the name of the variable you wish to echo.
Valid tags are the same as with the include command.
Valid tags are the same as with the include command. A number of variables are made available to parsed documents. The current filename. The unescaped version of any search query the client sent. The current date, local time zone.