Online PHP editor | output for RCVaU

@ 2026-06-10T20:08:23Z

<?php

final class SkipVariadic
{
    private $b = 1;

    public function set($a, $b = null)
    {
        if (func_num_args() > 1) {
            $this->b = $b;
        }
    }

    public function get()
    {
        $this->set(1, null);
        return $this->b;
    }
}

$x = new SkipVariadic();
var_dump($x->get());