yii\test\ArrayFixture::getData PHP 메소드

    protected function getData()
    {
        if ($this->dataFile === false || $this->dataFile === null) {
            return [];
        }
        $dataFile = Yii::getAlias($this->dataFile);
        if (is_file($dataFile)) {
            return require $dataFile;
        } else {
            throw new InvalidConfigException("Fixture data file does not exist: {$this->dataFile}");
        }
    }