exception){
$stages = Util::$restler->exception->getStages();
$curStage = Util::$restler->exception->getStage();
foreach($stages['success'] as $stage){
echo "
$stage";
}
foreach($stages['failure'] as $stage){
echo '
'
. $stage
. ($stage==$curStage ? ' ' : '')
. '';
}
} else {
foreach(Util::$restler->_events as $stage){
echo "
$stage";
}
}
?>