sprintf with dynamic number of elements

I'm looking for a way to pass a dynamic number of args to sprintf.

So instead of

$a = "a";
$b = "b";
$c = "c";
sprintf($format, $a, $b, $c)

one could

$args = array("a", "b", "c");
sprintf($format, $args)

It seems like sprintf should support this natively, but it doesn't.

Is there a way to accomplish this?


.

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