yii\debug\LogTarget::getSqlTotalCount PHP 메소드

    protected function getSqlTotalCount()
    {
        if (!isset($this->module->panels['db'])) {
            return 0;
        }
        $profileLogs = $this->module->panels['db']->getProfileLogs();
        # / 2 because messages are in couple (begin/end)
        return count($profileLogs) / 2;
    }