The
CGI manpage has these entries in the DESCRIPTION section:
- FETCHING THE NAMES OF ALL THE PARAMETERS PASSED TO YOUR SCRIPT:
@names = $query->param
- FETCHING THE VALUE OR VALUES OF A SINGLE NAMED PARAMETER:
@values = $query->param('foo');
# -OR-
$value = $query->param('foo');
- FETCHING THE PARAMETER LIST AS A HASH:
%params = $q->Vars;