From 00c44a74d2000609e2637b07a8de230692e1c64a Mon Sep 17 00:00:00 2001
From: Taylor Otwell <taylorotwell@gmail.com>
Date: Fri, 6 May 2016 13:03:46 -0500
Subject: [PATCH] some cleaning

---
 drivers/LaravelValetDriver.php |  4 ----
 server.php                     | 15 ++++++++++++++-
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/drivers/LaravelValetDriver.php b/drivers/LaravelValetDriver.php
index 68127b3..7cf13fb 100644
--- a/drivers/LaravelValetDriver.php
+++ b/drivers/LaravelValetDriver.php
@@ -47,10 +47,6 @@ public function isStaticFile($sitePath, $siteName, $uri)
      */
     public function frontControllerPath($sitePath, $siteName, $uri)
     {
-        if (isset($_SERVER['HTTP_X_ORIGINAL_HOST'])) {
-            $_SERVER['HTTP_HOST'] = $_SERVER['HTTP_X_ORIGINAL_HOST'];
-        }
-
         return $sitePath.'/public/index.php';
     }
 }
diff --git a/server.php b/server.php
index 8805c15..6c32bcc 100644
--- a/server.php
+++ b/server.php
@@ -74,10 +74,20 @@ function show_valet_404()
 }
 
 /**
- * Dispatch the request.
+ * Overwrite the HTTP host for Ngrok.
+ */
+if (isset($_SERVER['HTTP_X_ORIGINAL_HOST'])) {
+    $_SERVER['HTTP_HOST'] = $_SERVER['HTTP_X_ORIGINAL_HOST'];
+}
+
+/**
+ * Allow driver to mutate incoming URL.
  */
 $uri = $valetDriver->mutateUri($uri);
 
+/**
+ * Determine if the incoming request is for a static file.
+ */
 $uriPathInfo = pathinfo($uri);
 
 $isPhpFile = false;
@@ -90,6 +100,9 @@ function show_valet_404()
     return $valetDriver->serveStaticFile($staticFilePath, $valetSitePath, $siteName, $uri);
 }
 
+/**
+ * Attempt to dispatch to a front controller.
+ */
 $frontControllerPath = $valetDriver->frontControllerPath(
     $valetSitePath, $siteName, $uri
 );