spread-art.php

   1 <?php
   2
   3         $spreads = scandir(__dir__ . "/static/spreads/");
   4         $r = rand(2,sizeof($spreads) - 1);
   5         $banner = __dir__ . "/static/spreads/" . $spreads[$r];
   6         $ext = [];
   7
   8         preg_match("/\..+$/", $banner, $ext);
   9
  10         $ext_proc = substr($ext[0], 1);
  11
  12         header('Content-Type: image/' . $ext_proc);
  13         readfile($banner);