php - 列出目录中的文件夹和文件

Question

hi there i am using the following function to list all the files and folders in a directory.

<?php

  function listFolderFiles($dir){

        $ffs = scandir($dir);

            foreach($ffs as $ff){

                echo $ff . "<br/>";

            }

    }

?>

but the problem seems to be i'm getting all the folders in the directory alright but i'm also getting a . and a ... something like the one below.

.
..
direc
img
music
New Text Document.txt

and i am using the following function like: listFolderFiles('MyFolder');

what i want to do is get all the folders and files but not the . and the .., what have i done wrong and how can i get what i want. thanks!

Answer 1

Easy way to get rid of the dots that scandir() picks up in Linux environments:

<?php
$ffs = array_diff(scandir($dir), array('..', '.'));
?>