<?php
include_once("library/DrSlump/Protobuf.php");
include_once("library/DrSlump/Protobuf/Message.php");
include_once("library/DrSlump/Protobuf/Registry.php");
include_once("library/DrSlump/Protobuf/Descriptor.php");
include_once("library/DrSlump/Protobuf/Field.php");
 
include_once("gtfs-realtime.php");
include_once("library/DrSlump/Protobuf/CodecInterface.php");
include_once("library/DrSlump/Protobuf/Codec/PhpArray.php");
include_once("library/DrSlump/Protobuf/Codec/Binary.php");
include_once("library/DrSlump/Protobuf/Codec/Binary/Writer.php");
include_once("library/DrSlump/Protobuf/Codec/Json.php");
//print_r(get_declared_classes());
$fm = new transit_realtime\FeedMessage();
$fh = new transit_realtime\FeedHeader();
$fh->setGtfsRealtimeVersion(1);
$fh->setTimestamp(time());
$fm->setHeader($fh);
$fe = new transit_realtime\FeedEntity();
        $fe->setId("1234");
        $fe->setIsDeleted(false);
        $alert = new transit_realtime\Alert();  
                $tr = new transit_realtime\TimeRange();
                        $tr->setStart(000);
                        $tr->setEnd(001);
                $alert-> addActivePeriod($tr);
                $es = new transit_realtime\EntitySelector();
                        $es->setAgencyId("0");
                        $es->setStopId("0");
                        $es->setRouteId("0");
                        $td = new transit_realtime\TripDescriptor();
                                $td->setTripId("0");
                        $es->setTrip($td);
                $alert-> addInformedEntity($es);
                $alert->setCause(constant("transit_realtime\Alert\Cause::"."UNKNOWN_CAUSE"));
                $alert->setEffect(constant("transit_realtime\Alert\Effect::"."UNKNOWN_EFFECT"));
                $tsUrl = new transit_realtime\TranslatedString();
                        $tUrl = new transit_realtime\TranslatedString\Translation();
                                $tUrl->setText("http");
                                $tUrl->setLanguage("en");
                        $tsUrl->addTranslation($tUrl);
                $alert->setUrl($tsUrl);
                $tsHeaderText= new transit_realtime\TranslatedString();
                        $tHeaderText = new transit_realtime\TranslatedString\Translation();
                                $tHeaderText->setText("http");
                                $tHeaderText->setLanguage("en");
                        $tsHeaderText->addTranslation($tHeaderText);
                $alert->setHeaderText($tsHeaderText);
                $tsDescriptionText= new transit_realtime\TranslatedString();
                        $tDescriptionText = new transit_realtime\TranslatedString\Translation();
                                $tDescriptionText->setText("http");
                                $tDescriptionText->setLanguage("en");
                        $tsDescriptionText->addTranslation($tDescriptionText);
                $alert->setDescriptionText($tsDescriptionText);
        $fe->setAlert($alert);
$fm->addEntity($fe);
//var_dump($fm);
 
//$codec = new DrSlump\Protobuf\Codec\Binary();
//echo $codec->encode($fm);
 
//$codec = new DrSlump\Protobuf\Codec\Json();
//echo $codec->encode($fm);
 
$codec = new DrSlump\Protobuf\Codec\PhpArray();
print_r($codec->encode($fm));
 
?>