portal/patient/fwk/libs/verysimple/IO/FolderHelper.php

   1 <?php
   2 /** @package    verysimple::IO */
   3
   4 /**
   5  * import supporting libraries
   6  */
   7 require_once("FileHelper.php");
   8
   9 /**
  10  * Provided object oriented access to a file system directory
  11  *
  12  * @package verysimple::IO
  13  * @author Jason Hinkle
  14  * @copyright 1997-2007 VerySimple, Inc.
  15  * @license http://www.gnu.org/licenses/lgpl.html LGPL
  16  * @version 1.0
  17  */
  18 class FolderHelper
  19 {
  20     private $Path;
  21
  22     /**
  23      * Constructor
  24      *
  25      * @access public
  26      * @param string $path
  27      *          uri to directory to manipulate
  28      */
  29     function __construct($path)
  30     {
  31         $this->Path = $path;
  32     }
  33
  34     /**
  35      * Returns an array of FileHelper objects
  36      *
  37      * @access public
  38      * @param string $pattern
  39      *          (not yet implemented)
  40      * @return array
  41      */
  42     public function GetFiles($pattern = "")
  43     {
  44         $files = array ();
  45         $dh = opendir($this->Path);
  46
  47         while ($fname = readdir($dh)) {
  48             if (is_file($this->Path . $fname)) {
  49                 if ($pattern == "" || preg_match($pattern, $fname) > 0) {
  50                     $files [] = new FileHelper($this->Path . $fname);
  51                 }
  52             }
  53         }
  54
  55         closedir($dh);
  56
  57         return $files;
  58     }
  59 }