Create a Bootstrap class and move bootstrap code from public/index.php

app/library/Bootstrap.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Httpcb;
+
+use Phalcon\Di\FactoryDefault as DiDefault;
+use Phalcon\Di\Injectable;
+use Phalcon\DiInterface;
+use Phalcon\Mvc\Application;
+
+class Bootstrap extends Injectable
+{
+    public function __construct(DiInterface $di = null)
+    {
+        if ($di === null) {
+            $di = new DiDefault();
+        }
+        $this->setDI($di);
+    }
+
+    public function run()
+    {
+        $app = new Application($this->getDI());
+
+        // Force autoloader if registered.
+        // Should be needed by almost all other services.
+        $di = $this->getDI();
+        if ($di->has('loader')) {
+            $di->get('loader');
+        }
+
+        return $app->handle()->getContent();
+    }
+}