Merge pull request #8 from jk2K/master

compatible with mac

Author: khanamiryan

index.php

@@ -7,14 +7,17 @@
 
 
 $dir = scandir('qrcodes');
+$ignoredFiles = array(
+	'.',
+	'..',
+	'.DS_Store'
+);
 foreach($dir as $file) {
-    if($file=='.'||$file=='..') continue;
+    if(in_array($file, $ignoredFiles)) continue;
 
     print $file;
     print ' --- ';
     $qrcode = new QrReader('qrcodes/'.$file);
     print $text = $qrcode->text();
     print "<br/>";
-
-
-}
+}