Online PHP editor | refs for UPiRL

@ 2016-02-23T18:55:49Z

<?php

$a = new stdClass();
$a->list = array();
$b = new stdClass();
$b->field = 5;
$a->list = array(
    1 => $b
);

print_r($a);
$param = 'list';
$id = 1;
print_r($a->list[1]->field);
echo "\n";
print_r($a->{$param}[$id]->field);