Here’s a quick and dirty way to show all the files in a directory. I use this in my images folder to see what’s there. Some improvements would be to add a mime-type check or a *jpg check.
<?php $path = "./"; $dir_handle = @opendir($path) or die("Unable to open folder"); while (false !== ($file = readdir($dir_handle))) { if($file == "list2.php") continue; if($file == "list.php") continue; if($file == ".") continue; if($file == "..") continue; echo "<img src='$file' alt='$file' height=475 width=600><br />"; } closedir($dir_handle); ?>