- var_dump: documentation ( source)
- json_decode: documentation ( source)
<?php
class A {
private $a = 0;
}
$a = new A();
$b = (object)[chr(0) . 'A' . chr(0) . 'a' => 1];
$c = json_decode('{ "' . chr(0) . 'A' . chr(0) . 'a' . '":"2" }');
var_dump($c);
echo $c->{chr(0) . 'A' . chr(0) . 'a'};
echo $b->{chr(0) . 'A' . chr(0) . 'a'};
echo $a->{chr(0) . 'A' . chr(0) . 'a'};