Code for multiple select boxes in perl

what is the section of code for obtaining the data from a multiple select box.  I can get it to display the first value, but I need it to show all of the values selected.  The script is in perl.
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You don't state the script or module you are using to obtain the cgi variables. It is likely however that the script has put the multi-part data into a single variable (such as $in{myvar}) and separated them by the '\0' character. If this is the case then you can separate them with the following code.

@params = split ("\0", $in{myvar});

If this is not the case then let me know what cgi library/module you are using.

I'd recommend

use CGI qw(:standard);
print header;
print start_html('A Simple Example'),
      h1('A Simple Example'),

if( param() ){
        "The keywords are: ",em(join(", ",param('words'))),
print a({href=>''},'Go to the documentation');

Try this :

$input{'input name'} =~ s/\0/, /g;

Then use the Print<<"EOD" as usual.

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