Check out CGI's Dump method, already in there!
DUMPING OUT ALL THE NAME/VALUE PAIRS
The Dump() method produces a string consisting of all the
query's name/value pairs formatted nicely as a nested
list. This is useful for debugging purposes:
print $query->Dump
Produces something that looks like:
<UL>
<LI>name1
<UL>
<LI>value1
<LI>value2
</UL>
<LI>name2
<UL>
<LI>value1
</UL>
</UL>
As a shortcut, you can interpolate the entire CGI object
into a string and it will be replaced with the a nice HTML
dump shown above:
$query=new CGI;
print "<H2>Current Values</H2> $query\n";
Also, beware! You should HTML-entitize your output, or not use text/html,
when you do this.
-- Randal L. Schwartz, Perl hacker
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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