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# call_user_func

(3.0.3 - 3.0.18 only, PHP 4 >= 4.0.0)

call_user_func -- Call a user function given by the first parameter

## Description

``mixed call_user_func` (string function_name [, mixed parameter [, mixed ...]])`

Call a user defined function given by the `function_name` parameter. Take the following:

    function barber ($type) {
        print "You wanted a $type haircut, no problem";
    }
    call_user_func ('barber', "mushroom");
    call_user_func ('barber', "shave");

See also: call_user_func_array(), call_user_method(), call_user_method_array().

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