added debug example

Author: avigoldman

examples/debug/index.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Examples\Templates;
+
+require dirname(__FILE__).'/../bootstrap.php';
+
+use SparkPost\SparkPost;
+use GuzzleHttp\Client;
+use Http\Adapter\Guzzle6\Client as GuzzleAdapter;
+
+$httpClient = new GuzzleAdapter(new Client());
+
+/*
+ * configure options in example-options.json
+ */
+$sparky = new SparkPost($httpClient, [
+    "key" => "YOUR_API_KEY",
+    // This will expose your API KEY - do not use this in production.
+    "debug" => true
+]);
+
+$promise = $sparky->request('GET', 'templates');
+
+try {
+    $response = $promise->wait();
+
+    var_dump($response);
+
+    echo "Request:\n";
+    print_r($response->getRequest());
+
+    echo "Response:\n";
+    echo $response->getStatusCode()."\n";
+    print_r($response->getBody())."\n";
+} catch (\Exception $e) {
+    echo "Request:\n";
+    print_r($e->getRequest());
+
+    echo "Exception:\n";
+    echo $e->getCode()."\n";
+    echo $e->getMessage()."\n";
+}