private static function deleteOldActivations(Module_Register $module) { $cut = time() - $module->getActivationThreshold(); self::log('Deleting user activations older than ' . GWF_Time::displayTimestamp($cut)); $table = new GWF_UserActivation(false); $result = $table->deleteWhere("timestamp<{$cut}"); if (0 < ($nDeleted = $table->affectedRows($result))) { self::log(sprintf('Deleted %d old user activations.', $nDeleted)); } }