PHP: What is the best and easiest way to check if directory is empty or not [closed]

Answer 1

Use glob :

if (count(glob("path/*")) === 0 ) { // empty

A nice thing about glob is that it doesn't return . and .. directories.

Answer 2

You can count the items contained in the folder. The first two items are . and .., so just check the items count.

$files_in_directory = scandir('path/to');
$items_count = count($files_in_directory);
if ($items_count <= 2)
{
    $empty = true;
}
else {
    $empty = false;
}