JezK

Edit File: wfDirectoryIterator.php

<?php abstract class wfDirectoryIterator { abstract public function file($file); /** * @var string */ private $directory; /** * @var int */ private $directory_limit; private $directories_entered = array(); private $directories_processed = array(); /** * @var callback */ private $callback; /** * @var int */ private $max_iterations; private $iterations; /** * @param string $directory * @param int $max_files_per_directory * @param int $max_iterations */ public function __construct($directory = ABSPATH, $max_files_per_directory = 20000, $max_iterations = 1000000) { $this->directory = $directory; $this->directory_limit = $max_files_per_directory; $this->max_iterations = $max_iterations; } public function run() { $this->iterations = 0; $this->scan($this->directory); } protected function scan($dir) { $dir = rtrim($dir, DIRECTORY_SEPARATOR); $handle = opendir($dir); $file_count = 0; while ($file = readdir($handle)) { if ($file == '.' || $file == '..') { continue; } $file_path = $dir . '/' . $file; $real_path = realpath($file_path); if (isset($this->directories_processed[$real_path]) || isset($this->directories_entered[$real_path])) { //Already processed or being processed, possibly a recursive symlink continue; } else if (is_dir($file_path)) { $this->directories_entered[$real_path] = 1; if ($this->scan($file_path) === false) { closedir($handle); return false; } $this->directories_processed[$real_path] = 1; unset($this->directories_entered[$real_path]); } else { if ($this->file($file_path) === false) { closedir($handle); return false; } } if (++$file_count >= $this->directory_limit) { break; } if (++$this->iterations >= $this->max_iterations) { closedir($handle); return false; } } closedir($handle); return true; } }