PHP: rfc:named_paramsNamed arguments allow passing arguments to a function based on the parameter name, rather than the parameter position. This makes the meaning of the argument self-documenting, makes the arguments order-independent, and allows skipping default values arbitrarily. To give a simple example: // Using positional arguments: array_fill(0, 100, 50); // Using named arguments: array_fill(start_index: 0, num
