Webmozart\Glob\Iterator\RecursiveDirectoryIterator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	60
Duplicated Lines	0 %

Coupling/Cohesion

Components	3
Dependencies	0

Test Coverage

Coverage

88.24%

Importance

Changes	6
Bugs	1	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getChildren()	0	4	1
A	__construct()	0	8	3
A	key()	0	10	2
A	current()	0	10	2

<?php

/*
 * This file is part of the webmozart/glob package.
 *
 * (c) Bernhard Schussek <bschussek@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Glob\Iterator;

/**
 * Recursive directory iterator that is working during recursive iteration.
 *
 * Recursive iteration is broken on PHP < 5.5.23 and on PHP 5.6 < 5.6.7.
 *
 * @since  1.0
 * @since  3.0 Removed support for seek(), added \RecursiveDirectoryIterator
 *             base class, adapted API to match \RecursiveDirectoryIterator
 * @since  3.1 Slashes are normalized to forward slashes on Windows
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
{
    /**
     * @var bool
     */
    private $normalizeKey;

    /**
     * @var bool
     */
    private $normalizeCurrent;

    /**
     * {@inheritdoc}
     */
    public function __construct($path, $flags = 0)
    {
        parent::__construct($path, $flags);

        // Normalize slashes on Windows
        $this->normalizeKey = '\\' === DIRECTORY_SEPARATOR && !($flags & self::KEY_AS_FILENAME);
        $this->normalizeCurrent = '\\' === DIRECTORY_SEPARATOR && ($flags & self::CURRENT_AS_PATHNAME);
    }

    /**
     * {@inheritdoc}
     */
    public function getChildren()
    {
        return new static($this->getPathname(), $this->getFlags());
    }

    /**
     * {@inheritdoc}
     */
    public function key()
    {
        $key = parent::key();

        if ($this->normalizeKey) {
            $key = str_replace('\\', '/', $key);
        }

        return $key;
    }

    /**
     * {@inheritdoc}
     */
    public function current()
    {
        $current = parent::current();

        if ($this->normalizeCurrent) {
            $current = str_replace('\\', '/', $current);
        }

        return $current;
    }
}