src/Micrometa/Application/Factory/ItemFactory.php
protected function normalizeEmptyValue(\stdClass $item, $property)
    {
        return isset($item->$property) ? $item->$property : null;
    }
protected function normalizeEmptyValue(\stdClass $item, $property)
    {
        return isset($item->$property) ? $item->$property : null;
    }
protected function normalizeEmptyValue ( \ stdClass $ item , $ property ) { return isset ( $ item -> $ property ) ? $ item -> $ property : null ; }
Normalize an empty item value

@param \stdClass $item  Item
@param string $property Property name

@return string|null Normalized property value
Normalize an empty item value