/** * Returns the content data for the given content object attribute. * * @param eZContentObjectAttribute $objectAttribute * * @return array */ public function objectAttributeContent($objectAttribute) { $identifiers = SckEnhancedSelection::fetchByAttribute($objectAttribute->attribute('id'), $objectAttribute->attribute('version')); $stringIdentifiers = array(); foreach ($identifiers as $identifier) { $stringIdentifiers[] = $identifier->attribute('identifier'); } return $stringIdentifiers; }