I've been working with arrays in PHP, and I recently came across the array_intersect() function. I read the official documentation, but I'm still struggling to understand how it really works and how it can be used effectively.
From what I understand, array_intersect() is used to find the values that are present in all given arrays. But I'm not quite sure how to use it in practical scenarios. Could someone please provide me with a clear example to help me grasp it better?
If anyone has any practical examples or tips on how to use array_intersect() effectively, I would really appreciate it. Thanks in advance!