protected function _CompareSort($A, $All)
{
if (isset($A['Sort'])) {
return $A['Sort'];
}
if (isset($A['After']) && isset($All[$A['After']])) {
$After = $All[$A['After']];
if (isset($After['Sort'])) {
return $After['Sort'] + 0.1;
}
return $After['_Sort'] + 0.1;
}
return $A['_Sort'];
}