scratch – Blame information for rev 120

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120 office 1 <?php
2  
3 /*
4 * This file is part of the Symfony package.
5 *
6 * (c) Fabien Potencier <fabien@symfony.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11  
12 namespace Symfony\Component\Finder\Iterator;
13  
14 use Symfony\Component\Finder\Comparator\NumberComparator;
15  
16 /**
17 * SizeRangeFilterIterator filters out files that are not in the given size range.
18 *
19 * @author Fabien Potencier <fabien@symfony.com>
20 */
21 class SizeRangeFilterIterator extends FilterIterator
22 {
23 private $comparators = array();
24  
25 /**
26 * Constructor.
27 *
28 * @param \Iterator $iterator The Iterator to filter
29 * @param NumberComparator[] $comparators An array of NumberComparator instances
30 */
31 public function __construct(\Iterator $iterator, array $comparators)
32 {
33 $this->comparators = $comparators;
34  
35 parent::__construct($iterator);
36 }
37  
38 /**
39 * Filters the iterator values.
40 *
41 * @return bool true if the value should be kept, false otherwise
42 */
43 public function accept()
44 {
45 $fileinfo = $this->current();
46 if (!$fileinfo->isFile()) {
47 return true;
48 }
49  
50 $filesize = $fileinfo->getSize();
51 foreach ($this->comparators as $compare) {
52 if (!$compare->test($filesize)) {
53 return false;
54 }
55 }
56  
57 return true;
58 }
59 }