PHP Get all subdirectories of a given directory

Question

How can I Get all subdirectories of a given directory (without files and "." or "..") and then use each directory in a function?

Thanks.

Answer 1

you can use glob() with GLOB_ONLYDIR option

or

$dirs = array_filter(glob('*'), 'is_dir');
print_r( $dirs);

Answer 2

Almost the same as in your previous question:

$iterator = new RecursiveIteratorIterator(
                new RecursiveDirectoryIterator($yourStartingPath), 
            RecursiveIteratorIterator::SELF_FIRST);

foreach($iterator as $file) {
    if($file->isDir()) {
        echo strtoupper($file->getRealpath()), PHP_EOL;
    }
}

Replace strtoupper with your desired function.

Answer 3

Sry for answering an old post, but here's how you can retrieve only directories with GLOB:

$directories = glob($somePath . '/*' , GLOB_ONLYDIR);