输出调用的函数名称？

Question

I have 80 or so phpunit tests, is it possible that, when a functions is called, I can some how output the function name for each test? I know I can manually do it but I was hoping there might be a hook that gets called with every function call that could assist me (or something similar).

edit: every tester method

Answer 1

Intro:

For functions you would use __FUNCTION__ (linked) and for class methods you can use __METHOD__ (linked).

Function:

function my_function() {
    echo __FUNCTION__;
}

Output would be my_function;

Class Method:

class Treffynnon {
    public function my_method() {
        echo __METHOD__;
    }
}

Output would be my_method;

Display a function as it was called:

function my_function($param1, $param2, $param3) {
    $args = func_get_args();
    echo __FUNCTION__ . '(' . implode(', ', $args) . ')';
}
my_function('blah', 'blah', 'blah');

Output would be my_function(blah, blah, blah);. Obviously this could be improved immensely to more accurately represent how the arguments were passed (ie. quoting the params that are output).

See func_get_args() man page for more information.