02-29-2008, 09:41 PM
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#1 (permalink)
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The Contributor
Join Date: Sep 2007
Location: Finland
Posts: 45
Thanks: 3
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What is happening in this code?
Hi.. I have this code and I'm not quite understand what exacly is happening here.
So could someone explain it to me? ;)
Code:
if (!isset($HTTP_POST_VARS) && isset($_POST))
{
$HTTP_POST_VARS = $_POST;
$HTTP_GET_VARS = $_GET;
$HTTP_SERVER_VARS = $_SERVER;
$HTTP_COOKIE_VARS = $_COOKIE;
$HTTP_ENV_VARS = $_ENV;
$HTTP_POST_FILES = $_FILES;
}
if (get_magic_quotes_gpc())
{
if (!empty($_GET)) { $_GET = strip_magic_quotes($_GET); }
if (!empty($_POST)) { $_POST = strip_magic_quotes($_POST); }
if (!empty($_COOKIE)) { $_COOKIE = strip_magic_quotes($_COOKIE); }
}
if( !get_magic_quotes_gpc() )
{
if( is_array($HTTP_GET_VARS) )
{
while( list($k, $v) = each($HTTP_GET_VARS) )
{
if( is_array($HTTP_GET_VARS[$k]) )
{
while( list($k2, $v2) = each($HTTP_GET_VARS[$k]) )
{
$HTTP_GET_VARS[$k][$k2] = addslashes($v2);
}
@reset($HTTP_GET_VARS[$k]);
}
else
{
$HTTP_GET_VARS[$k] = addslashes($v);
}
}
@reset($HTTP_GET_VARS);
}
if( is_array($HTTP_POST_VARS) )
{
while( list($k, $v) = each($HTTP_POST_VARS) )
{
if( is_array($HTTP_POST_VARS[$k]) )
{
while( list($k2, $v2) = each($HTTP_POST_VARS[$k]) )
{
$HTTP_POST_VARS[$k][$k2] = addslashes($v2);
}
@reset($HTTP_POST_VARS[$k]);
}
else
{
$HTTP_POST_VARS[$k] = addslashes($v);
}
}
@reset($HTTP_POST_VARS);
}
if( is_array($HTTP_COOKIE_VARS) )
{
while( list($k, $v) = each($HTTP_COOKIE_VARS) )
{
if( is_array($HTTP_COOKIE_VARS[$k]) )
{
while( list($k2, $v2) = each($HTTP_COOKIE_VARS[$k]) )
{
$HTTP_COOKIE_VARS[$k][$k2] = addslashes($v2);
}
@reset($HTTP_COOKIE_VARS[$k]);
}
else
{
$HTTP_COOKIE_VARS[$k] = addslashes($v);
}
}
@reset($HTTP_COOKIE_VARS);
}
}
Thanks..
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