php/content_header.php

   1 <?php
   2 $pathinfo = pathinfo($_SERVER['PHP_SELF']);
   3 $extension = $pathinfo['extension'];
   4
   5 if ($extension == "css") {
   6         header("Content-type: text/css");
   7 }
   8
   9 if ($extension == "js") {
  10         header("Content-type: text/javascript; charset=utf-8");
  11 }
  12
  13 if ($extension == "js" || $extension == "css") {
  14     //header("Content-length: " . filesize();
  15     header("Last-Modified: " . gmdate("D, d M Y H:i:s",mktime (0,0,0,1,1,2000)) . " GMT");
  16     header("Expires: Mon, 26 Jul 2040 05:00:00 GMT");
  17     header("Cache-Control: max-age=10000000, s-maxage=1000000, proxy-revalidate, must-revalidate, public");
  18 }
  19
  20 ?>