/** +----------------------------------------------------------------------------------------- * 删除目录及目录下所有文件 +----------------------------------------------------------------------------------------- * @param str $path 待删除目录路径 +----------------------------------------------------------------------------------------- * @param int $deldir 是否删除目录,1或true删除目录,0或false则只删除文件保留目录(包含子目录) +----------------------------------------------------------------------------------------- * @return bool 返回删除状态 +----------------------------------------------------------------------------------------- */ function delete_files($path, $deldir = false) { $handle = opendir($path); if ($handle) { while (false !== ( $item = readdir($handle) )) { if ($item != "." && $item != "..") is_dir("$path/$item") ? delete_files("$path/$item", $deldir) : unlink("$path/$item"); } closedir($handle); if ($deldir) return rmdir($path); } else { if (file_exists($path)) { return unlink($path); return false; } }