I hope you're all doing well. I recently came across a situation in my PHP code where I needed to pass a variable number of arguments to a function, and I wanted to manipulate those arguments directly within the function. From what I've read, I understand that PHP allows variable-length argument lists using the "..." operator. However, I couldn't find how to pass these arguments by reference.
I know that passing arguments by reference is possible with a fixed number of arguments in PHP by prepending an ampersand (&) before the variable name. But is it also possible to pass a variable-length argument list by reference? If so, could someone please explain how to achieve this?
I'm working on a project where I need to perform multiple operations on a dynamic number of values, and being able to manipulate those values directly within the function would be really helpful. Any insights or examples would be greatly appreciated!
Thank you in advance for your time and assistance.