AbsoluteFunctionReferenceBench

<?php

declare(strict_types=1);

namespace Acme;

class AbsoluteFunctionReferenceBench
{

    public function benchRelativeReference() : void
    {
        for ($i = 0; $i < 100; $i++) {
            get_class($this);
        }

        usleep(1);
    }

    public function benchAbsoluteReference() : void
    {
        for ($i = 0; $i < 100; $i++) {
            \get_class($this);
        }

        usleep(1);
    }
}