- var_dump: documentation ( source)
- json_decode: documentation ( source)
- get_object_vars: documentation ( source)
- json_encode: documentation ( source)
<?php
$tmp = json_decode(json_encode(
(object) array('cars' => (object) array("1" => "one"))
));
var_dump($tmp->cars);
// expected $cars = array("1" => "one");
$cars = (array) $tmp->cars;
var_dump(array_key_exists("1", $cars)); // expected true, returns false
var_dump(array_key_exists(1, $cars)); // expected true, returns false
$cars = get_object_vars($tmp->cars);
var_dump(array_key_exists("1", $cars)); // expected true, returns true
var_dump(array_key_exists(1, $cars)); // expected true, returns true