<?php function scan_dir($arr,$lev = 1){ $array=opendir($arr); while (($w = readdir($array) ) !== false) { if ( $w == '.' || $w == '..') { continue; } echo str_repeat('-', $lev) . $w . '<br/>'; if (is_dir($arr . '/' . $w)) { scan_dir($arr . '/' . $w,$lev + 1); } } closedir($array); } $arr="d:/18_php"; scan_dir($arr); ?>
转载于:https://www.cnblogs.com/zy2012/archive/2012/11/23/2785000.html