What is the output of the following code?
<code>
class test {
public $value = 0;
function test() {
$this->value = 1;
} function __construct() {
$this->value = 2;
}}
$object = new test();
echo $object->value;

A.
2

B.
1

C.
0

D.
3

E.
No Output, PHP will generate an error message.