Online PHP editor | refs for ZWeQ3

@ 2016-01-06T14:22:11Z

<?php
class TestClass {
    public function baz() {
        echo "Worked!";
    }
}

$foo = 'bam';
$bam = ['bar' => new TestClass()];

var_dump($$foo);
var_dump($$foo['bar']);

$$foo['bar']->baz();


// function getResult() {
//   return "string";
// }

// echo getResult(){0};