Listing directories

The necessity to look for all the archives in a folder is common. The common way is to use opendir, but the function glob approaches to us alongside dark side of the force, offering us a simpler alternative… Nevertheless, this solution is slower.
Another alternative is the function to dir, that returns a directory object, a more “elegant” solution if it is wanted, but is not more than wrapper of the same, reason why it is not faster.

View example