- printf: documentation ( source)
<?php
function Test(...$args){
printf(...$args);
}
$namesT = ["Timmy","Teddy","Theo","Tad"];
$namesB = ["Bobby","Bill","Brad"];
Test("T Names: %s %s %s %s\n",...$namesT);
Test("B Names: %s %s %s\n",...$namesB);