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Name	Size	Permission
CustomFilterIterator.php	1.48 KB	-rw-r--r--
DateRangeFilterIterator.php	1.42 KB	-rw-r--r--
DepthRangeFilterIterator.php	1.2 KB	-rw-r--r--
ExcludeDirectoryFilterIterator...	2.41 KB	-rw-r--r--
FileTypeFilterIterator.php	1.31 KB	-rw-r--r--
FilecontentFilterIterator.php	1.41 KB	-rw-r--r--
FilenameFilterIterator.php	1.15 KB	-rw-r--r--
FilterIterator.php	1.7 KB	-rw-r--r--
MultiplePcreFilterIterator.php	3.15 KB	-rw-r--r--
PathFilterIterator.php	1.42 KB	-rw-r--r--
RecursiveDirectoryIterator.php	4.47 KB	-rw-r--r--
SizeRangeFilterIterator.php	1.38 KB	-rw-r--r--
SortableIterator.php	2.53 KB	-rw-r--r--

Code Editor : FilterIterator.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * This iterator just overrides the rewind method in order to correct a PHP bug,
 * which existed before version 5.5.23/5.6.7.
 *
 * @see https://bugs.php.net/68557
 *
 * @author Alex Bogomazov
 *
 * @deprecated since 3.4, to be removed in 4.0.
 */
abstract class FilterIterator extends \FilterIterator
{
    /**
     * This is a workaround for the problem with \FilterIterator leaving inner \FilesystemIterator in wrong state after
     * rewind in some cases.
     *
     * @see FilterIterator::rewind()
     */
    public function rewind()
    {
        if (\PHP_VERSION_ID > 50607 || (\PHP_VERSION_ID > 50523 && \PHP_VERSION_ID < 50600)) {
            parent::rewind();

return;
        }

$iterator = $this;
        while ($iterator instanceof \OuterIterator) {
            $innerIterator = $iterator->getInnerIterator();

if ($innerIterator instanceof RecursiveDirectoryIterator) {
                // this condition is necessary for iterators to work properly with non-local filesystems like ftp
                if ($innerIterator->isRewindable()) {
                    $innerIterator->next();
                    $innerIterator->rewind();
                }
            } elseif ($innerIterator instanceof \FilesystemIterator) {
                $innerIterator->next();
                $innerIterator->rewind();
            }

$iterator = $innerIterator;
        }

parent::rewind();
    }
}

${this.title}

Code Editor : FilterIterator.php