$arr[] -= 1;
var_dump($arr);
class T
{
public $str;
public $int;
function __construct()
{
$this->str = '';
$this->int = 0;
}
function bongo($a, $b)
{
$this->str .= $a;
$this->int += $b;
}
}
$t = new T();
$t->bongo("eine", 1);
$t->bongo(":zwei", 2);
var_dump($t);
$a = array(5);
$zero = 0;
$a[$zero] += 1;
var_dump($a);
$x = 40;
$arr = array();
$arr[0] =& $x;
$arr[0] += 4;
var_dump($x);
print "Test end\n";
