Description:
------------
The order in which php code (a class) is declared and referenced in the sourcefile causes a compile error if not properly considered.

In PHP 4, declaring a class after referencing it posed no problem. In PHP 5 it generates a compile error.

Reproduce code:
---------------
<?php
$myinst = new myClass();
echo $myinst->myvar;

class myClass {
  public $myvar;

  function __construct()
  {
    $this->myvar = "initial value";
  }
}
?>

Expected result:
----------------
"Initial value"  should be printed to the output window/page/console.

Actual result:
--------------
<b>Fatal error</b>:  Class 'myClass' not found in <b>C:\myClass.php</b> on line <b>2</b><br />