<?php
//打开指定目录

function readDirectory($path) {
 $handle = opendir ( $path );
 while ( ($item = readdir ( $handle )) !== false ) {
 //.和..这两个特殊目录
  if ($item != "." && $item != "..") {
   if (is_file ( $path . "/" . $item )) {
    $arr ['file'] [] = $item;
   }
   if (is_dir ( $path . "/" . $item )) {
    $arr ['dir'] [] = $item;
   }

  }
 }
 closedir ( $handle );
 return $arr;
}
 ?>