xref: /PHP-5.3/ext/spl/examples/nocvsdir.php (revision 58349878)
1<?php
2
3/** @file   nocvsdir.php
4 * @brief   Program Dir without CVS subdirs
5 * @ingroup Examples
6 * @author  Marcus Boerger
7 * @date    2003 - 2006
8 * @version 1.1
9 *
10 * Usage: php nocvsdir.php \<path\>
11 *
12 * Simply specify the path to tree with parameter \<path\>.
13 */
14
15if ($argc < 2) {
16	echo <<<EOF
17Usage: php ${_SERVER['PHP_SELF']} <path>
18
19Show the directory and all it's contents without any CVS directory in <path>.
20
21<path> The directory for which to generate the directory.
22
23
24EOF;
25	exit(1);
26}
27
28if (!class_exists("RecursiveFilterIterator")) require_once("recursivefilteriterator.inc");
29
30class NoCvsDirectory extends RecursiveFilterIterator
31{
32	function __construct($path)
33	{
34		parent::__construct(new RecursiveDirectoryIterator($path));
35	}
36
37	function accept()
38	{
39		return $this->getInnerIterator()->getFilename() != 'CVS';
40	}
41
42	function getChildren()
43	{
44		return new NoCvsDirectory($this->key());
45	}
46}
47
48$it = new RecursiveIteratorIterator(new NoCvsDirectory($argv[1]));
49
50foreach($it as $pathname => $file)
51{
52	echo $pathname."\n";
53}
54
55?>