在PHP中如何调用具有传递给它的相同变量的函数？

Question

If I have a two functions, I know I can call function two from function one in this way:

function one($a,$b,$c,$d)
{
    two($a,$b,$c,$d);

}

But is it possible to do it in a more dynamic way, something like this?

function one($a,$b,$c,$d)
{
    $args = func_get_args();
    two(list($args));

}

Answer 1

You can use call_user_func_array to do this:

function one($a,$b,$c,$d) 
{ 
    call_user_func_array('two', func_get_args());
} 

Answer 2

Yes, and you're already halfway there ;). Use call_user_func_array :

function one($a,$b,$c,$d) {
    $args = func_get_args();
    call_user_func_array('two', $args);
}

Answer 3

First, call_user_func_array should help you to call your two function with parameters being in an array.

Second, func_get_args should give the the arguments in a clean array, so to summarize:

function one($a, $b, $c, $d) 
{
   call_user_func_array('two', func_get_args());
}