Description:
------------
A class which contains more than 1 variable, all varible gets the same values. The all get the value of the last value assinging.

Reproduce code:
---------------
<?php
class test
{
  var $a;
  var $b;
  function test()
  {
    $this->$a = "Hello";
    $this->$b = "World!";
  }
  function showWorld()
  {
  	echo $this->$a." ".$this->$b;
  }
}
?>

Expected result:
----------------
After calling showWorld() i would expect to see:
"Hello World!".




Actual result:
--------------
After calling showWorld() i got:
"World! World!"