DepthRangeFilterIterator.php in Database Sanitize 7

Namespace

Symfony\Component\Finder\Iterator

File

vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Finder\Iterator;


/**
 * DepthRangeFilterIterator limits the directory depth.
 *
 * @author Fabien Potencier <[e-mail]>
 */
class DepthRangeFilterIterator extends FilterIterator {
  private $minDepth = 0;

  /**
   * @param \RecursiveIteratorIterator $iterator The Iterator to filter
   * @param int                        $minDepth The min depth
   * @param int                        $maxDepth The max depth
   */
  public function __construct(\RecursiveIteratorIterator $iterator, $minDepth = 0, $maxDepth = PHP_INT_MAX) {
    $this->minDepth = $minDepth;
    $iterator
      ->setMaxDepth(PHP_INT_MAX === $maxDepth ? -1 : $maxDepth);
    parent::__construct($iterator);
  }

  /**
   * Filters the iterator values.
   *
   * @return bool true if the value should be kept, false otherwise
   */
  public function accept() {
    return $this
      ->getInnerIterator()
      ->getDepth() >= $this->minDepth;
  }

}

Classes

Name	Description
DepthRangeFilterIterator	DepthRangeFilterIterator limits the directory depth.