$tc->connect();
// connect to 127.0.0.1:9051
$tc->authenticate();
} catch (\Exception $ex) {
echo "Failed to create Tor control connection: " . $ex->getMessage() . "\n";
exit;
}
// register anonymous function as the event handler for async events
$tc->setAsyncEventHandler(function ($event, $data) {
// depending on the $event - data may be an array or ProtocolReply object
// for NS and NEWCONSENSUS events, $data is an array of RouterDescriptor objects keyed by fingerprint
echo "Got event {$event}\n\n";
var_dump($data);
});
// tell controller to notify of these events; could also pass events as an array
$tc->setEvents('NS NEWCONSENSUS SIGNAL CONF_CHANGED STATUS_GENERAL');
// also subscribe to ADDRMAP event and then try to resolve some names
// resolution is done in the background and nofications sent as ADDRMAP events
$tc->setEvents('ADDRMAP')->resolve(array('phpcaptcha.org', 'thepiratebay.se', 'www.torproject.org'));
// enable debug output and logging to file so we can see events received
// $tc->setDebug(1)->setDebugOutputFile(fopen('/tmp/tor.txt', 'w+'));
while (true) {
// when reading a reply, if an async event is received then the callback given
// to setAsyncEventHandler will be called
// after the event is processed the client will then re-attempt to read
// reply back from the controller, if there is one. Otherwise readReply blocks
// until data is available
$reply = $tc->readReply();
// blocks until reply received
sleep(1);
}