wh5231

摘要： /** * 反馈加密解密密钥 */function fankui_authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) { //ENCODE 加密 $ckey_length = 0; //0 不变 大于0 数字越大值变化越大 $key = md5($key != '' ? $key : getglobal('authkey')); $keya = md5(substr($key, 0, 16)); $keyb = md5(substr($key, 16, 阅读全文