eZ\Bundle\EzPublishCoreBundle\Imagine\Filter\FilterConfiguration::getVariationFilters PHP Метод

    private function getVariationFilters($variationName, array $configuredVariations)
    {
        if (!isset($configuredVariations[$variationName]['filters']) && !isset($this->filters[$variationName]['filters'])) {
            throw new InvalidVariationException($variationName, 'image');
        }
        // Check variations configured in eZ config first.
        if (isset($configuredVariations[$variationName]['filters'])) {
            $filters = $configuredVariations[$variationName]['filters'];
        } else {
            // Falback to variations configured in LiipImagineBundle.
            $filters = $this->filters[$variationName]['filters'];
        }
        return $filters;
    }