Mercurial > dirlist-php

diff index.php @ 25:69b2c15cadfb

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Better(?) way to check DL_DIR variable.
author edogawaconan <me@myconan.net>
date Thu, 30 Oct 2014 11:39:11 +0900
parents 949398173ecb
children eee7ca924a5e
line wrap: on
line diff
--- a/index.php	Thu Oct 23 21:50:52 2014 +0900
+++ b/index.php	Thu Oct 30 11:39:11 2014 +0900
@@ -12,8 +12,7 @@
   $uri = urldecode($uri);
 
   // $dir: filesystem path
-  $dir = $_SERVER["DL_DIR"];
-  if ($dir === null || $dir === "") { $dir = $_SERVER["DOCUMENT_ROOT"] . $uri; }
+  $dir = isset($_SERVER["DL_DIR"]) ? $_SERVER["DL_DIR"] : $_SERVER["DOCUMENT_ROOT"] . $uri;
 
   if (realpath($dir) === false) {
     header("HTTP/1.0 404 Not Found");