示例#1
0
function xss_protect_query($query)
{
    if (!empty($query)) {
        parse_str($query, $array);
        $array = xss_protect($array);
        $query = http_build_query($array);
    }
    return $query;
}
示例#2
0
function xss_protect($data)
{
    static $magic = '__UNDEF__';
    if ($magic == '__UNDEF__') {
        $magic = get_magic_quotes_gpc();
    }
    if (is_array($data)) {
        foreach ($data as $key => $val) {
            $data[$key] = xss_protect($val);
        }
    } else {
        if (is_string($data)) {
            if (!$magic) {
                $data = addslashes($data);
            }
            $data = strip_tags($data);
            $data = htmlspecialchars($data, ENT_COMPAT | ENT_HTML401, get_config('charset'));
        }
    }
    return $data;
}
示例#3
0
function get_param($field = null, $default = '')
{
    $query = get_var('qry');
    $params = array();
    if (!empty($query)) {
        parse_str($query, $params);
        $params = xss_protect($params);
    }
    if (!empty($field)) {
        return isset($params[$field]) ? $params[$field] : $default;
    }
    return $params;
}