Absolutely not.
One way you'd be able to pass in unordered arguments is to take in an associative array.
function F($params) { if(!is_array($params)) return false; //do something with $params['A'], etc... }

Absolutely not.
One way you'd be able to pass in unordered arguments is to take in an associative array:
function F($params) { if(!is_array($params)) return false; //do something with $params['A'], etc... }
You could then invoke it like this:
F(array('C' => 3, 'A' => 1, 'B' => 1));