public static function retrieveAppConfigValue($patternKeyValue, $model) {
		return (property_exists(Yii::$app, $patternKeyValue) || Yii::$app->canGetProperty($patternKeyValue)) ? Yii::$app->{$patternKeyValue} : '';
	}
public static function retrieveAppConfigValue($patternKeyValue, $model) {
		return (property_exists(Yii::$app, $patternKeyValue) || Yii::$app->canGetProperty($patternKeyValue)) ? Yii::$app->{$patternKeyValue} : '';
	}
public static function retrieveAppConfigValue ( $ patternKeyValue , $ model ) { return ( property_exists ( Yii :: $ app , $ patternKeyValue ) || Yii :: $ app -> canGetProperty ( $ patternKeyValue ) ) ? Yii :: $ app -> { $ patternKeyValue } : '' ; }
Returns application global config value compared with pattern key.

@param $patternKey
@param $model

@return mixed|string
Returns application global config value compared with pattern key .