How to leave only the file name from the path?

Question

PHP

The variable has a path, it can be different:
D:\folder\Base\artist - track.wav
D:\folder\Base\gold\artist, artist - track.mp3
D:\folder\Base\128\!artist, artist - track-.mp3
The task is to remove everything that is before the file name.
Tell me how to implement it?

Answer 1

Is it really that hard to write the title of your question in the address bar?