$this->MkBaslangic = mktime(0,0,0,05,01,2010);
        $this->MkBitis = mktime(0,0,0,05,08,2010);
        $this->Sonuc = $this->MkBitis - $this->MkBaslangic;
        $this->Sonuc= floor($this->Sonuc / (60*60*24));
        echo $this->Sonuc." Gün<br />";
        echo $this->Sonuc/7;
        echo " Hafta";