public function check($code, $id = '')
{
$key = $this->authcode($this->seKey) . $id;
// 验证码不能为空
$secode = session($key);
if (empty($code) || empty($secode)) {
return false;
}
// session 过期
if (time() - $secode['verify_time'] > $this->expire) {
session($key, null);
return false;
}
if ($this->authcode(strtoupper($code)) == $secode['verify_code']) {
$this->reset && session($key, null);
return true;
}
return false;
}