function init($addDefaultLifetime) { parent::init(); $lifetimes = array('-1' => 'Unbegrenzt', '60' => '1 Min', '300' => '5 Min', '900' => '15 Min', '1800' => '30 Min', '3600' => '1 Stunde', '14400' => '4 Stunden', '86400' => '1 Tag', '172800' => '2 Tage', '604800' => '7 Tage', '2678400' => '1 Monat'); if ($addDefaultLifetime) { $lifetimes['0'] = 'Standard'; } foreach ($lifetimes as $time => $label) { $this->add_option($label, $time); } }