Commit inicial

include/nocache.php

@@ -0,0 +1,14 @@
+<?php
+/* 
+ * Headers apra evitar caché de la página
+ */
+//no index
+header("X-Robots-Tag: noindex, nofollow", true);
+//no caché
+header('Expires: Sun, 01 Jan 2014 00:00:00 GMT');
+header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+header('Cache-Control: no-store, no-cache, must-revalidate');
+header('Cache-Control: post-check=0, pre-check=0', false);
+header('Pragma: no-cache');
+date_default_timezone_set('America/Mexico_City');
+?>