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);?>
