How can PHP be used to dynamically count files in folders that are constantly being updated with new files?

To dynamically count files in folders that are constantly being updated with new files, you can use PHP to scan the directory and count the number of files present. This can be achieved by using the `scandir()` function to get an array of files in the directory, and then counting the number of elements in the array.

$directory = "/path/to/directory";
$file_count = count(scandir($directory)) - 2; // Subtract 2 for . and ..
echo "Total files in directory: " . $file_count;