仅获取文件夹名称的问题

Question

I am using this code to list the name of ll existing Folders in a Directory but it is returning all folders, images, files (every thing) in the directory.

<?php
// open this directory 
$myDirectory = opendir($_SERVER['DOCUMENT_ROOT'] . "/.");
$list = 0;

while (false !== ($entryName = readdir($myDirectory))) {
if ($entryName != "." && $entryName != ".." && $entryName != ".DS_Store") {
$dirArray[] = $entryName;
}

}

Can you please let me know how to modify it to get ONLY Folders Name in the directory?

Answer 1

I think this will work:

<?php
$foldersandfiles = scandir($_SERVER['DOCUMENT_ROOT'] . "/.");

foreach( $foldersandfiles as $folderorfile ) {
    if( $folderorfile != '.' && $folderorfile != '..' && is_dir($_SERVER['DOCUMENT_ROOT'] . '/' . $folderorfile) ) {
        $dirArray[] = $folderorfile;
    }
}

Please give it a go.