I have been working on a PHP project and I am wondering if it's possible to declare custom types in PHP. Currently, I am using PHP's built-in types like integers, strings, and arrays, but I would like to define my own custom types to make my code more organized and expressive.
I have done some research on this topic, but I haven't found a clear answer. Some sources mentioned that PHP doesn't support custom types, while others mentioned the possibility of achieving this through object-oriented programming. I'm a bit confused and would appreciate some clarification on this matter.
If declaring custom types is indeed possible in PHP, could you please provide some guidance or examples on how I can go about defining and using them in my code? Additionally, I would like to know if there are any limitations or considerations I should keep in mind when using custom types.
Thank you in advance for your help!