inc/smarty/node_methodz/function.get_banner.php

   1 <?
   2         function smarty_function_get_banner(&$smarty) {
   3                 $banners_directory = $_SERVER['DOCUMENT_ROOT']."/banners/";
   4
   5                 $handle = opendir($banners_directory);
   6                 while (false !== ($target = readdir($handle))) {
   7                         if ($target != "." && $target != "..") {
   8                                 list($name, $ext) = explode(".", $target);
   9                                 if($ext == "swf") {
  10                                         $banners_array[] =  $target;
  11                                 }
  12                         }
  13                 }
  14
  15                 $rand = rand(0, count($banners_array) - 1);
  16
  17                 $smarty->assign('get_banner', $banners_array[$rand]);
  18         }
  19 ?>