Fixes for failing tests

Author: jakub-grzesiowski

examples/Configuration.php

@@ -215,6 +215,7 @@ function presence($pubnub, $presence)
 // snippet.init_read_only
 $pnConfiguration = new PNConfiguration();
 
+$pnConfiguration->setUserId("myUniqueUserId");
 $pnConfiguration->setSubscribeKey("my_sub_key");
 
 $pubnub = new PubNub($pnConfiguration);

examples/MessageActions.php

@@ -493,18 +493,18 @@ function tagForAnalytics($pubnub, $channel, $messageTimetoken, $tag, $value)
 echo "\n=== MESSAGE ACTIONS DEMO COMPLETE ===\n";
 
 // snippet.fetch_messages_with_paging
-function getMessageActionsWithPaging($channel, $start, $callback)
+function getMessageActionsWithPaging($pubnub, $channel, $start, $callback)
 {
-    global $pubnub;
     $pubnub->getMessageActions([
         'channel' => $channel,
         'page' => [
             'limit' => 5,
             'start' => $start
         ]
-    ])->then(function ($result) use ($channel, $callback) {
+    ])->then(function ($result) use ($pubnub, $channel, $callback) {
         if (!empty($result->actions)) {
             getMessageActionsWithPaging(
+                $pubnub,
                 $channel,
                 $result->actions[0]->actionTimetoken,
                 $callback
@@ -517,7 +517,7 @@ function getMessageActionsWithPaging($channel, $start, $callback)
     });
 }
 
-getMessageActionsWithPaging('my_channel', microtime(true) * 10000, function ($actions) {
+getMessageActionsWithPaging($pubnub, 'my_channel', microtime(true) * 10000, function ($actions) {
     foreach ($actions as $action) {
         echo $action->type . "\n";
         echo $action->value . "\n";

examples/Snippets.php

@@ -110,7 +110,7 @@
 
 // snippet.set_state_channel_group
 $pubnub->setState()
-    ->channelGroups(["gr1", "gr2", "gr3"])
+    ->channelGroups(["cg1", "cg2", "cg3"])
     ->state(["age" => 30])
     ->sync();
 // snippet.end