scandir to only show folders, not files

Question

I have a bit of PHP used to pulled a list of files from my image directory - it\'s used in a form to select where an uploaded image will be saved. Below is the code:

Answer 1

You could just use your array_map function combined with glob

$folders = array_map(function($dir) {
    return basename($dir);
}, glob('../images/*', GLOB_ONLYDIR));

Yes, I copied a part of it of dev-null-dweller, but I find my solution a bit more re-useable.