null, 'object_name' => null, 'object_type' => null, 'disabled' => 'n', 'display_name' => null, 'email' => null, 'pager' => null, 'enable_notifications' => null, 'period_id' => null, 'zone_id' => null, ); protected $supportsGroups = true; protected $supportsCustomVars = true; protected $supportsImports = true; protected $booleans = array( 'enable_notifications' => 'enable_notifications' ); protected $states = array(); protected function setStates($value) { $states = $value; sort($states); if ($this->states !== $states) { $this->states = $states; $this->hasBeenModified = true; } } }