Description:
------------
i cant call a method(function) inside the function empty

Reproduce code:
---------------
if(!empty($this->GetOpen()))
{
...
...
...
}

.
.
.

function GetAbrir()
{
   return $this->abrir;
}

Expected result:
----------------
i expected that the if return true or false.

error: Parse error: parse error, unexpected '(', expecting ')' in C:\Inetpub\wwwroot\scriptcase2\devel\class\page\nmPageWizardForm.class.php on line 125

and the variable abrir is empty initialized in the constructor of the class

Actual result:
--------------
a