I hope you're doing well. I'm currently working on a PHP project and I came across a function called `levenshtein()`. I've tried to find information on how it works, but I'm still a bit confused about its usage.
I understand that `levenshtein()` is a built-in PHP function, but I'm not entirely sure about its purpose and how it can be used effectively. Can someone please explain it to me in simpler terms and provide an example of how it can be used in a real-world scenario?
I would greatly appreciate it if someone could guide me on this. Thanks in advance for your help!