PHP 遍历文件夹下的内容

$path='D:\AppServ\www\ok';function files($path){$arr=array();foreach(glob($path.'/*')as $p){if(is_dir($p)){$tree=array_merge($arr,files($p));}else{$arr[]=$p;}}return $arr;}foreach(files($path) as $val){echo $val."<br>";}