My quick version: 
if (opendir(PIZZA, "$dirname")) {
  @images = grep { -f "$dirname/$_" && m/\.gif|jpg|png/ } readdir(PIZZ
+A);
  srand();
  $image = $images[rand($#images+1)];
  closedir(PIZZA);
  if (open(IMAGE, "$dirname/$image")) {
    $size = -s IMAGE;
    printf "Content-length: %d\n", -s IMAGE;
    printf "Content-type: image/%s\n\n", substr($image,-3);
    while (<IMAGE>) { print; }
    close(IMAGE);
  }
  closedir(PIZZA);
}
exit;

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In reply to RE: Random Image in HTML by turnstep
in thread Random Image in HTML by cei

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