Online PHP editor | refs for l0Ccd

@ 2015-11-09T15:56:25Z

<?php

class Foo
{
    public function __construct()
    {
        echo 'created!';
    }
}

class Bar
{
    protected $foo;
    
    public function getFoo()
    {
        return $this->foo ?? ($this->foo = new Foo);
    }
}

var_dump((new Bar)->getFoo());