public static function findTotalRank()
{
$user = Yii::$app->session->get('user');
$result = ExamScore::find()->select('count(*)')->where(['provinceId' => $user['provinceId'], 'majorJobId' => $user['majorJobId']])->asArray()->one();
if ($result) {
return $result['count(*)'];
} else {
return 0;
}
}