Online PHP editor | refs for hd9Co

<?php $s_one = '1'; $i_two = '2'; $a_three = array(3 => '3'); //$add = function(...$data){ // // foreach($data as $key => $value) { // yield $key => $value; // } //} //$string = function($message) { // echo 'dupa' . $message; //} $message = 'hello'; // No "use" $example = function () { var_dump($message); }; echo $example('dupsko'); //$string($s_one); //$string('dupa'); //var_dump($add($s_one, $i_two, $a_three));