public static function getValidSubprojects(Project $project)
{
$valid_subproject_targets = array();
foreach (self::getAll() as $aproject) {
if ($aproject->getId() == $project->getId()) {
continue;
}
$valid_subproject_targets[$aproject->getKey()] = $aproject;
}
// if this project has no children, life is made easy
if ($project->hasChildren()) {
foreach ($project->getChildren() as $child) {
unset($valid_subproject_targets[$child->getKey()]);
}
}
return $valid_subproject_targets;
}
