遍历一个文件夹下的所有文件和子文件夹函数

function dir($dir){ if($handle = opendir($dir)){ while(false !== ($file = readdir($handle))){ if($file != "." && $file != ".."){ if(is_dir($dir."/".$file) == true){ $fullpath = $dir."/".$file; dir($fullpath); echo "$fullpathn"; }else{ $fullpath = $dir."/".$file; echo "$fullpathn"; } } } closedir($handle); }
}