Online PHP editor | refs for u7fA9

<?php function myFunction($inputStr, $paramOne, $paramTwo) { echo $inputStr . " P1: " . $paramOne . " P2: " . $paramTwo; } function callerFunction($functionName, array $functArgsArr) { array_unshift($functArgsArr, "Hello World"); call_user_func_array($functionName, $functArgsArr); } callerFunction("myFunction", ["one", "two"]);