/**
* Looks in the designated updates location for all directories, ascertains what
* version they represent, and finds all versions greater than the currently installed version of
* concrete5.
*
* @return ApplicationUpdate[]
*/
public function getLocalAvailableUpdates()
{
$fh = Core::make('helper/file');
$updates = [];
$contents = @$fh->getDirectoryContents(DIR_CORE_UPDATES);
foreach ($contents as $con) {
if (is_dir(DIR_CORE_UPDATES . '/' . $con)) {
$obj = ApplicationUpdate::get($con);
if (is_object($obj)) {
if (version_compare($obj->getUpdateVersion(), APP_VERSION, '>')) {
$updates[] = $obj;
}
}
}
}
usort($updates, function ($a, $b) {
return version_compare($a->getUpdateVersion(), $b->getUpdateVersion());
});
return $updates;
}
