<?php 
   function listDirectory($path){
      $where=$path;
      $directory=array();
      $change=chdir($where);
      $handle=opendir('./');      
      while (($file = readdir($handle))!==false) {
         if ((is_dir ($file))and($file!='.')and($file!='..')) {
            array_push($directory,$file);   
         }
      }
      closedir($handle);
      return $directory;
   }
   function listFile($where,$file_type) {
      $found=array();
      $handle=opendir($where);
      while (($file = readdir($handle))!==false) {
         //if (eregi("[a-zA-Z0-p_-]*.$file_type",$file)) {
			if (eregi("[a-zA-Z0-p_-]*.$file_type",$file) && ($file!='.') && ($file!='..') ) {
            array_push($found,$file);
         }
      }		
      closedir($handle);
		sort($found);
      return $found;
   }
?>