Neos\Flow\Persistence\Doctrine\ArrayTypeConverter::convertFrom PHP Method

ArrayTypeConverter Class Documentation ファイルを表示 Open project: neos/flow-development-collection

convertFrom() public method

The return value can be one of three types: - an arbitrary object, or a simple type (which has been created while mapping). This is the normal case. - NULL, indicating that this object should *not* be mapped (i.e. a "File Upload" Converter could return NULL if no file has been uploaded, and a silent failure should occur. - An instance of Error -- This will be a user-visible error message later on. Furthermore, it should throw an Exception if an unexpected failure (like a security error) occurred or a configuration issue happened.

public convertFrom ( mixed $source, string $targetType, array $convertedChildProperties = [], Neos\Flow\Property\PropertyMappingConfigurationInterface $configuration = null ) : mixed \| Neos\Error\Messages\Error
$source	mixed
$targetType	string
$convertedChildProperties	array
$configuration	Neos\Flow\Property\PropertyMappingConfigurationInterface
return	mixed \| Neos\Error\Messages\Error	the target type, or an error object if a user-error occurred

    public function convertFrom($source, $targetType, array $convertedChildProperties = [], PropertyMappingConfigurationInterface $configuration = null)
    {
        $result = [];
        $convertElements = $configuration->getConfigurationValue(ArrayTypeConverter::class, self::CONFIGURATION_CONVERT_ELEMENTS);
        foreach ($source as $element) {
            if ($convertElements === true) {
                $element = $this->propertyMapper->convert($element, 'array', $configuration);
            }
            $result[] = $element;
        }
        return $result;
    }

ArrayTypeConverter

convertFrom