Fatal error: Using $this when not in object context

[elazar]

Command to replicate:

dns nu.nl google.nl xs4all.nl fok.nl blog.wyrihaximus.net wyrihaximus.net wyrimaps.net blog.wyrimaps.net tweakers.net google.com amazon.co.uk eu.battle.net

Backtrace:

Fatal error: Using $this when not in object context in vendor/wyrihaximus/phergie-dns/src/Plugin.php on line 69

Call Stack:
    0.0001     637672   1. {main}() vendor/phergie/phergie-irc-bot-react/bin/phergie:0
    0.0022    1294200   2. Phergie\Irc\Bot\React\Bot->run() vendor/phergie/phergie-irc-bot-react/bin/phergie:28
    0.0050    2292616   3. Phergie\Irc\Client\React\Client->run() vendor/phergie/phergie-irc-bot-react/src/Bot.php:248
    0.1849    3514352   4. React\EventLoop\StreamSelectLoop->run() vendor/phergie/phergie-irc-client-react/src/Client.php:465
   26.6620    4763016   5. React\EventLoop\StreamSelectLoop->tick() vendor/react/event-loop/React/EventLoop/StreamSelectLoop.php:174
   26.6620    4763016   6. React\EventLoop\StreamSelectLoop->runStreamSelect() vendor/react/event-loop/React/EventLoop/StreamSelectLoop.php:165
   26.6992    4763528   7. call_user_func() vendor/react/event-loop/React/EventLoop/StreamSelectLoop.php:145
   26.6992    4763560   8. React\Socket\Connection->handleData() vendor/react/event-loop/React/EventLoop/StreamSelectLoop.php:145
   26.6992    4768200   9. Evenement\EventEmitter->emit() vendor/react/socket/React/Socket/Connection.php:20
   26.6992    4768552  10. call_user_func_array() vendor/evenement/evenement/src/Evenement/EventEmitter.php:70
   26.6992    4768976  11. React\Dns\Query\{closure}() vendor/evenement/evenement/src/Evenement/EventEmitter.php:70
   26.6996    4778272  12. React\Promise\Deferred->resolve() vendor/react/dns/React/Dns/Query/Executor.php:89
   26.6997    4791592  13. React\Promise\Deferred->processQueue() vendor/react/promise/src/React/Promise/Deferred.php:60
   26.6997    4791944  14. call_user_func() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6997    4791976  15. React\Promise\{closure}() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6997    4791976  16. React\Promise\FulfilledPromise->then() vendor/react/promise/src/React/Promise/Deferred.php:39
   26.6997    4792072  17. call_user_func() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6997    4792104  18. React\Promise\DeferredResolver->resolve() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6997    4792104  19. React\Promise\Deferred->resolve() vendor/react/promise/src/React/Promise/DeferredResolver.php:16
   26.6997    4792488  20. React\Promise\Deferred->processQueue() vendor/react/promise/src/React/Promise/Deferred.php:60
   26.6997    4792840  21. call_user_func() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6997    4792872  22. React\Promise\{closure}() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6999    4805368  23. React\Promise\FulfilledPromise->then() vendor/react/promise/src/React/Promise/Deferred.php:44
   26.6999    4805416  24. call_user_func() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6999    4805448  25. React\Promise\Deferred->resolve() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6999    4805832  26. React\Promise\Deferred->processQueue() vendor/react/promise/src/React/Promise/Deferred.php:60
   26.6999    4806184  27. call_user_func() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6999    4806216  28. React\Promise\{closure}() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6999    4807624  29. React\Promise\FulfilledPromise->then() vendor/react/promise/src/React/Promise/Deferred.php:44
   26.6999    4807672  30. call_user_func() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6999    4807704  31. React\Promise\Deferred->resolve() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6999    4808088  32. React\Promise\Deferred->processQueue() vendor/react/promise/src/React/Promise/Deferred.php:60
   26.6999    4808440  33. call_user_func() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6999    4808472  34. React\Promise\{closure}() vendor/react/promise/src/React/Promise/Deferred.php:102
   26.6999    4808472  35. React\Promise\FulfilledPromise->then() vendor/react/promise/src/React/Promise/Deferred.php:39
   26.6999    4808568  36. call_user_func() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20
   26.6999    4808600  37. WyriHaximus\Phergie\Plugin\Dns\{closure}() vendor/react/promise/src/React/Promise/FulfilledPromise.php:20

Fix diff:

diff --git a/src/Plugin.php b/src/Plugin.php
index 81b5e5c..3b93b56 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -64,9 +64,10 @@ class Plugin extends AbstractPlugin
         foreach ($event->getCustomParams() as $hostname) {
             $message = $hostname . ': ';
             $this->logger->debug('Looking up: ' . $hostname);
-            $this->getResolver()->resolve($hostname)->then(function ($ip) use ($event, $queue, $message) {
+            $logger = $this->logger;
+            $this->getResolver()->resolve($hostname)->then(function ($ip) use ($event, $queue, $message, $logger) {
                 $message = $message . $ip;
-                $this->logger->debug($message);
+                $logger->debug($message);
                 foreach ($event->getTargets() as $target) {
                     $queue->ircPrivmsg($target, $message);
                 }

[WyriHaximus]

Thanks for reporting, fixed it and looking at the tests it runs smoothly on PHP 5.3 now.