Online PHP editor | refs for NkkJq

@ 2018-06-01T07:39:14Z

<?php

class Foo {
    
    public function __get($var_name) {
        return str_replace('_', ' ', $var_name);
    }
}

$foo = new Foo();

if (empty($foo->haunting_ghost)) {  // language construct
    echo $foo->haunting_ghost;
}