I'm relatively new to PHP and I came across the uasort() function while working on a project. I've read the documentation, but I'm still having some trouble understanding how it works and where it can be useful.
From what I understand, the uasort() function is used to sort an array by its values, while maintaining the key-value association. However, I'm having a hard time grasping the concept and finding a clear example that helps me comprehend it better.
Can anyone please provide a simple example that demonstrates how the uasort() function can be used effectively? It would be great if you could also explain the steps involved in the sorting process, so I can understand the logic behind it.
Your help would be greatly appreciated! Thanks in advance.