/**
* Retrieve documentation for the given release or package
*
* @param package_id the specified package to retrieve documentation
* @param release_id the specified release to retrieve documentation
*
* @return documents
*/
function getDocumentation($package_id, $release_id)
{
if (!empty($release_id) || !empty($package_id)) {
$documents = PackageManagerComm::getDocumentation($package_id, $release_id);
return $documents;
} else {
return null;
}
}
