Online PHP editor | refs for F6pnT

@ 2021-01-19T12:43:29Z

<?php declare(strict_types=1);

class TestClass
{
    public int $a; 
}

$test = new TestClass();
$string = 'foo';
$test->int = &$string;
var_dump($test->int);
$test->int = [];
var_dump($test->int);