PHP目录的遍历

PHP目录的遍历

<?php //php目录的遍历function showDetail($dirname){$ds = opendir($dirname);while($file = readdir($ds)){$path = $dirname."/".$file;if($file != "." && $file != ".."){  //这里是个坑if(is_dir($path)){showDetail($path);                 //递归调用，如果读出的是目录则继续读取}else{echo $path."<br/>";}}}}$dirname="test";                 //测试一个目录showDetail($dirname);?>