Online PHP editor | refs for 3s7B5

@ 2022-01-10T23:49:44Z

<?php

class Foo
{
    public $bar = "";
}

$foo = new Foo();

function modifiesLocallyClonedFoo($foo)
{
    $foo = clone $foo;
    $foo->bar = "bar";
}

modifiesLocallyClonedFoo($foo);
var_dump($foo);

$bar = &$foo;

modifiesLocallyClonedFoo($foo);
var_dump($foo);