I have a question about the PHP `date_add()` function. I'm relatively new to PHP and I'm trying to understand how to use this function properly. I've read the official documentation, but I'm still a bit confused.
Here's my specific query: How does the `date_add()` function work? Can you please explain it to me with a simple example?
I would really appreciate it if someone could provide me with a clear explanation and perhaps a code snippet that demonstrates the usage of `date_add()`. Thanks in advance for your help!
A PHP newbie