
<?php

/*
 * Sample function to recursively return all files within a directory.
 * http://www.pgregg.com/projects/php/code/recursive_readdir.phps
 * Author: Paul Gregg
 * http://www.pgregg.com
 *
 * For a more robust and featureful recursive directory listing tool
 * have a look at preg_find:
 * http://www.pgregg.com/projects/php/preg_find/preg_find.phps
 * Example uses: http://www.pgregg.com/forums/viewtopic.php?tid=73
 */

Function listdir($start_dir='.') {

 $files = array();
 if (is_dir($start_dir)) {
  $fh = opendir($start_dir);
  while (($file = readdir($fh)) !== false) {
   # loop through the files, skipping . and .., and recursing if necessary
   if (strcmp($file, '.')==0 || strcmp($file, '..')==0) continue;
   $filepath = $start_dir . '/' . $file;
   if ( is_dir($filepath) )
    $files = array_merge($files, listdir($filepath));
   else
    array_push($files, $filepath);
  }
  closedir($fh);
 } else {
  # false if the function was called with an invalid non-directory argument
  $files = false;
 }

 return $files;

}

$files = listdir('.');
print_r($files);
?>