From 6aa5bdf20eb1705af8de22ac569c68cb6bee48d2 Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Mon, 23 Oct 2017 22:50:49 +0200
Subject: [PATCH] PHP doc

---
 proxy.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/proxy.php b/proxy.php
index 60d00d0..361aafd 100644
--- a/proxy.php
+++ b/proxy.php
@@ -8,6 +8,11 @@ use Phly\Http\Response;
 
 require __DIR__.'/vendor/autoload.php';
 
+/**
+ * Sends an HTTP response.
+ *
+ * @param Response $response
+ */
 function send(Response $response)
 {
     http_response_code($response->getStatusCode());
@@ -19,6 +24,14 @@ function send(Response $response)
     echo $response->getBody();
 }
 
+/**
+ * Does a request to the API of Bittrex.
+ *
+ * @param ServerRequest $request
+ * @param Client        $client
+ *
+ * @return \GuzzleHttp\Psr7\Response
+ */
 function doRequest(ServerRequest $request, Client $client)
 {
     $headers = [];