/**
* 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;
}