I have made much tests and it seems, that calling session register in object's method failed. Assume:



(...)[session_start, headers, etc...]
  $edf2 = 1234;
  session_register('edf2');
  class gg {
    function gg() {
                $edf1 = 65432;
                session_register('edf1');
    }
  }
  gg::gg();


After that both session_is_registered('edf1') and session_is_registered('edf2') returns true, but ($edf1
 == $edf2) return false; ($edf1 == '') - is true.

Any suggestions?