58 lines
1.3 KiB
PHP
58 lines
1.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Finder\Iterator;
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/**
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* SizeRangeFilterIterator filters out files that are not in the given size range.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class SizeRangeFilterIterator extends \FilterIterator
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{
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private $comparators = array();
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/**
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* Constructor.
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*
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* @param \Iterator $iterator The Iterator to filter
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* @param array $comparators An array of \NumberComparator instances
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*/
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public function __construct(\Iterator $iterator, array $comparators)
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{
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$this->comparators = $comparators;
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parent::__construct($iterator);
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}
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/**
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* Filters the iterator values.
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*
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* @return Boolean true if the value should be kept, false otherwise
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*/
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public function accept()
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{
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$fileinfo = $this->current();
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if (!$fileinfo->isFile()) {
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return true;
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}
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$filesize = $fileinfo->getSize();
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foreach ($this->comparators as $compare) {
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if (!$compare->test($filesize)) {
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return false;
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}
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}
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return true;
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}
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}
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