Calling parent function with call_user_func_array

I'm a self-confessed PHP newb (first step towards a cure, right?), so apologies in advance for what may be a basic question. I spent an hour searching for an answer to this and couldn't find one. I found one post that said there was a problem with this in 5.0.3, but it didn't indicate whether the fix was also applied to the PHP4 branch. I'm using PHP v4.4.7. I have class B which extends class A. I'm overriding a function that is normally called with a variable number of parameters via call_user_func_array. How do I call the class A implementation of the function using call_user_func_array from the class B implementation? class A { function doSomething($elements, $level) { ... } } Class B extends A { function doSomething($elements, $level) { ... call_user_func_array(/*class A implementation of doSomething*/, args); } } Thanks in advance for any help!