ManaPHP\Mvc\Model\Metadata::getAutoIncrementAttribute PHP Метод

Returns attribute which is auto increment or null

public getAutoIncrementAttribute ( string \| ManaPHP\Mvc\ModelInterface $model ) : string \| null
$model	string \| ManaPHP\Mvc\ModelInterface
Результат	string \| null	\|null

    public function getAutoIncrementAttribute($model)
    {
        return $this->_readMetaData($model)[self::MODEL_IDENTITY_COLUMN];
    }

Metadata