function clean_input_data($str)
{
if (is_array($str)) {
$new_array = array();
foreach ($str as $key => $val) {
$new_array[clean_input_keys($key)] = clean_input_data($val);
}
return $new_array;
}
// Standardize newlines
return preg_replace("/\r\n|\r|\n/", "\n", $str);
}
function Request()
{
if (get_magic_quotes_gpc()) {
$_REQUEST = stripslashes_deep($_REQUEST);
$_GET = stripslashes_deep($_GET);
$_POST = stripslashes_deep($_POST);
$_COOKIE = stripslashes_deep($_COOKIE);
}
foreach (array($_GET, $_POST, $_COOKIE, $_REQUEST) as $global) {
if (!is_array($global)) {
global $global;
${$global} = NULL;
} else {
foreach ($global as $key => $val) {
global ${$key};
${$key} = NULL;
$global[$key] = clean_input_data($val);
}
}
}
// Fix for IIS, which doesn't set REQUEST_URI
if (empty($_SERVER['REQUEST_URI'])) {
$_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'];
// Does this work under CGI?
// Append the query string if it exists and isn't null
if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) {
$_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
}
}
// Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests
if (isset($_SERVER['SCRIPT_FILENAME']) && strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7) {
$_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
}
// Fix for Dreamhost and other PHP as CGI hosts
if (strstr($_SERVER['SCRIPT_NAME'], 'php.cgi')) {
unset($_SERVER['PATH_INFO']);
}
// Fix empty PHP_SELF
$PHP_SELF = $_SERVER['PHP_SELF'];
if (empty($PHP_SELF)) {
$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\\?.*)?\$/", '', $_SERVER["REQUEST_URI"]);
}
if (isset($_SERVER['HTTP_PC_REMOTE_ADDR'])) {
$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_PC_REMOTE_ADDR'];
}
}
