Online PHP editor | output for R5b2f

@ 2025-07-22T22:30:28Z

<?php

function assign_to(&$var) {
    return function ($value) use (&$var) {
        $var = $value;
    };
}

$string = "Hello World!";

$string
    |> strtolower(...)
    |> ucfirst(...)
    |> assign_to($result);
  
var_dump($result);