diff --git a/examples/.testOnpublish.php.un~ b/examples/.testOnpublish.php.un~
deleted file mode 100644
index ede5470..0000000
Binary files a/examples/.testOnpublish.php.un~ and /dev/null differ
diff --git a/examples/testOnpublish.php~ b/examples/testOnpublish.php~
deleted file mode 100644
index fedce36..0000000
--- a/examples/testOnpublish.php~
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-class MQ {
-    public static $publish = array();
-    public static $receive = array();
-    public static function addPublish($mid, $msg) {
-        $msg->id = $mid;
-        self::$publish[$mid] = $msg;
-    }
-
-    public static function confirm($mid) {
-        if(array_key_exists($mid, self::$publish)) {
-            self::$publish[$mid]->state = true;
-        }
-    }
-
-    public static function addReceive($msg) {
-        $msg = Message::factory($msg, true);
-        self::$receive[$msg->id] = $msg;
-    }
-}
-
-class Message {
-    public $id;
-    public $state = false;
-    public $msg;
-    public static function factory(Mosquitto\Message $msg, $state = false) {
-        $message = new Message();
-        $message->state = $state;
-        $message->msg = $msg;
-        $message->id = $msg->mid;
-        return $message;
-    }
-}
-$client = new Mosquitto\Client('client.terminal.onpublish', false);
-
-$client->onMessage(function($msg) {
-    print_r(array('receive', $msg));
-    MQ::addReceive($msg);
-});
-
-$client->onPublish(function($mid) {
-    MQ::confirm($mid);
-    print_r(array('comfirm publish', MQ::$publish[$mid]));
-});
-$client->onConnect(function($rc, $msg) {
-    print_r(array('rc' => $rc, 'message' => $msg));
-    $client->subscribe('/test/onpublish', 1);
-    $msg = Message::factory(new Mosquitto\Message());
-    $msg->msg->topic = '/test/onpublish';
-    $msg->msg->payload = 'hello from on publish';
-    $msg->qos = 1;
-    $mid = $client->publish($msg->msg->topic, $msg->msg->payload, $msg->msg->qos);
-    MQ::addPublish($mid, $msg);
-});
-
-$client->connect('localhost', 1883, 60);
-
-sleep(1);
-
-
-$client->subscribe('/test/onpublish', 1);
-$msg = Message::factory(new Mosquitto\Message());
-$msg->msg->topic = '/test/onpublish';
-$msg->msg->payload = 'hello from on publish';
-$msg->qos = 1;
-$mid = $client->publish($msg->msg->topic, $msg->msg->payload, $msg->msg->qos);
-MQ::addPublish($mid, $msg);
-