Description:
------------
Im using php_printer in php-gtk (php 5.2.6 nts) and all work fine untill I install a parallel printer (OKIDATA ML320 TURBO) then when I tried to print php crashes, although if i install the same printer but with emulation it works just fine. I think the error came up when I run printer_list() and the parallel printer installed.



Reproduce code:
---------------
public function Print()
  { 
    $pl = printer_list(PRINTER_ENUM_LOCAL);
    //When the printer is installed it will never show up
    //this dialog
    $dialog = new GtkDialog(
			"Seleccione una impresora",
			$this->mainWindow,
			Gtk::DIALOG_MODAL,
			array(
                          Gtk::STOCK_CANCEL,Gtk::RESPONSE_NO,
			  Gtk::STOCK_OK, Gtk::RESPONSE_OK
			     )
			);
...		

Expected result:
----------------
Array with the info of local printers

Actual result:
--------------
php crash (WINDOWS ERROR)