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<?php
// 10-29-2000
//
// I used the same object name as the similar program written
// by David Sklar at http://px.sklar.com/code.html?code_id=15
// I couldn't get his to work for array data for some reason and
// his variable names were sort of abstract for my tastes, so
// I developed this one. It also strips tags, and this code is based
// upon some stuff I found at the php.net site by:
// tomjr@tx3.net
// jkeppens@xs4all.be
// dsalada@adventassociates.com
// so it is not totally my doing. I hope it is useful to you. Basically,
// calling it will
// make hidden tags for any post, get, or cookie data that it passed
// to the php script that calls it. It strips the tags of the values that
// it puts into the hidden fields, but it does not strip the tags of the
// variables that PHP creates for you from the HTTP_POST_VARS and so forth.
// I haven't tested the get and cookie stuff yet, but it probably works.
//
// Jonathan Barlow - jon@barlownet.com
// BARLOWnet.com - Custom Web Applications Development
// Send resumes and business plans to me, I'm always interested in
// PHP programmers for freelance stuff or interesting projects.
class c_HiddenVars {
function post()
{
global $HTTP_POST_VARS;
if(is_array($HTTP_POST_VARS))
{
reset($HTTP_POST_VARS);
while (list($key, $val) = each($HTTP_POST_VARS))
{
if (is_array($val))
{
while (list($akey,$aval) = each($val))
{
$HTTP_POST_VARS[$key][$akey] = strip_tags($aval);
echo "<input type=hidden name=\"$key" . "[" . $akey . "]\"" . " value=\"".htmlspecialchars($HTTP_POST_VARS[$key][$akey])."\">\n";
}
}
else
{
$HTTP_POST_VARS[$key] = strip_tags($val);
echo "<input type=hidden name=\"$key\" value=\"".htmlspecialchars($HTTP_POST_VARS[$key])."\">\n";
}
}
}
}
function get()
{
if(is_array($HTTP_GET_VARS))
{
reset($HTTP_GET_VARS);
while (list($key, $val) = each($HTTP_GET_VARS))
{
if (is_array($val))
{
while (list($akey,$aval) = each($val))
{
$HTTP_GET_VARS[$key][$akey] = strip_tags($aval);
echo "<input type=hidden name=\"$key" . "[" . $akey . "]\"" . " value=\"".htmlspecialchars($HTTP_POST_VARS[$key][$akey])."\">\n";
}
}
else
{
$HTTP_GET_VARS[$key] = strip_tags($val);
echo "<input type=hidden name=\"$key\" value=\"".htmlspecialchars($HTTP_POST_VARS[$key])."\">\n";
}
}
}
}
function cookie()
{
if(is_array($HTTP_COOKIE_VARS))
{
reset($HTTP_COOKIE_VARS);
while (list($key, $val) = each($HTTP_COOKIE_VARS))
{
if (is_array($val))
{
while (list($akey,$aval) = each($val))
{
$HTTP_COOKIE_VARS[$key][$akey] = strip_tags($aval);
echo "<input type=hidden name=\"$key" . "[" . $akey . "]\"" . " value=\"".htmlspecialchars($HTTP_POST_VARS[$key][$akey])."\">\n";
}
}
else
{
$HTTP_COOKIE_VARS[$key] = strip_tags($val);
echo "<input type=hidden name=\"$key\" value=\"".htmlspecialchars($HTTP_POST_VARS[$key])."\">\n";
}
}
}
}
};
?>
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Thanks to Miranda Productions for hosting and bandwidth.
Use of any code from PX is at your own risk.