Online PHP editor | refs for ikGSL

@ 2015-03-18T20:17:06Z

<?php

class A {
    private $a;
    public function setA($a) {
        echo 'SET A: ' . $a;
        $this->a = $a;
    }
}

function run(&$cb) {
    var_export($cb);
    //$cb('AA');
}

$obj = new A;

run($obj->setA);