It's right there in the CGI documentation (perldoc CGI):

       FETCHING THE NAMES OF ALL THE PARAMETERS PASSED TO YOUR SCRIPT:

            @names = $query->param

       If the script was invoked with a parameter list (e.g.
       "name1=value1&name2=value2&name3=value3"), the param() method w
+ill
       return the parameter names as a list.  If the script was invoke
+d as an
       <ISINDEX> script and contains a string without ampersands (e.g.
       "value1+value2+value3") , there will be a single parameter name
+d "key-
       words" containing the "+"-delimited keywords.

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dragonchild

In reply to Re: CGI: List all params by pfaut
in thread CGI: List all params by Structed

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