private function getProjectRefsRecursive(&$project, $cref) {
if ($dh = opendir($project['path'].'/'.$cref)) {
while (($file = readdir($dh)) !== false) {
private function getProjectRefsRecursive(&$project, $cref) {
if ($dh = opendir($project['path'].'/'.$cref)) {
while (($file = readdir($dh)) !== false) {