I've been working on a PHP project lately and I'm wondering how to properly validate function and method arguments. Specifically, I want to handle type checking to ensure that the expected data types are passed as arguments.
I understand the importance of validating arguments for stability and security purposes. However, I'm not quite sure how to go about it in PHP. Are there any built-in functions or best practices that I should be aware of?
Any tips or advice on how to handle function and method argument validation or type checking in PHP would be greatly appreciated. Thanks in advance for your help!