note
pfaut
<p>It's right there in the CGI documentation ([doc://CGI|perldoc CGI]):</p>
<code>
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 will
return the parameter names as a list. If the script was invoked as an
<ISINDEX> script and contains a string without ampersands (e.g.
"value1+value2+value3") , there will be a single parameter named "key-
words" containing the "+"-delimited keywords.
</code>
<div class="pmsig"><div class="pmsig-217641">
<center><table><tr><td><font size="-1">90% of every Perl application is already written. [id://246498|⇒]</font></td></tr><tr><td align="right"><font size="-1"><i>[dragonchild]</i></font></td></tr></table></center>
</div></div>
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