protected function checkSessionId($sessionid)
{
$model = Temp::model()->find(array(
'condition'=>"sessionid='$sessionid'",
));
return $model;
}
public function actionAjaxCheck()
{
$phone = Yii::app()->request->getPost('sms_phone');
if (!empty($phone)) {
$code_model = Temp::model()->findByPk(trim($phone));
if (!empty($code_model)) {
if (time() - $code_model->time <= 180) {
echo CJSON::encode(array('success' => false, 'msg' => '原验证码尚未失效，请勿重复获取'));
} else {
$code_model->delete();
echo CJSON::encode(array('success' => true, 'msg' => '验证通过，可以获取验证码'));
}
} else {
echo CJSON::encode(array('success' => true, 'msg' => '验证通过，可以获取验证码'));
}
} else {
echo CJSON::encode(array('success' => false, 'msg' => '请先输入手机号'));
}
}
