php_get_all_files_in_dir.php

<?php $dir = ".";

function contents($dir, $path = null) {
        if (is_dir($dir)) {
                if ($dh = opendir($dir)) {
                        $odd = false;
                        while (($file = readdir($dh)) !== false) {
                        if ($file != "." && $file != ".." && $file != "index.php") {
                        	// Do something with this file
                        }

                        }
                        closedir($dh);
                }
        }
}

// Open a known directory, and proceed to read its contents
contents($dir); ?>