public static function fetchObjectByAttribute($identifier)
{
$contentObjectAttribute = eZContentObjectAttribute::fetchByIdentifier($identifier);
if ($contentObjectAttribute === null) {
$result = array('error' => array('error_type' => 'kernel', 'error_code' => eZError::KERNEL_NOT_FOUND));
} else {
$result = array('result' => $contentObjectAttribute->attribute('object'));
}
return $result;
}
