Here is a list of all struct and union fields with links to the structures/unions they belong to:

- u -

• U : Zend_Measure_Length
• unassign() : ProductAttributeManagementInterface , Management , AttributeManagementInterface
• unassignFromWebsite() : ProductForm
• unassignState() : Status
• UNAUTHORIZED_DESCRIPTION : Generator
• UNAVAILABLE_DATE_LOOK_FORWARD : AbstractDhl
• UNAVAILABLE_OPERATION : OperationException
• unbindRuleFromEntity() : AbstractResource
• uncheckSameAsBillingShippingAddress() : Address
• UNCIA : Zend_Measure_Weight
• UNDECIPHERABLE_TLD : Zend_Validate_Hostname
• UNDEFINED_OPTION_LABEL : Status
• UNDEFINED_PACKAGE_TYPE : TypeMapper
• undelete() : Zend_Mail_Protocol_Pop3
• underscoreDataProvider() : DataObjectTest
• unescape() : Zend_Pdf_Element_Name , Zend_Pdf_Element_String , Zend_Pdf_Element_String_Binary
• unHold() : OrderManagementInterface
• unhold() : Order
• unHold() : OrderService
• unhold() : Actions
• unifyField() : Full
• uninstall() : UninstallInterface , Setup , ModuleUninstall , ThemeUninstall , Installer
• uninstallCode() : ThemeUninstaller
• uninstallData() : ModuleUninstaller
• uninstallDependencyCheckAction() : DependencyCheck
• UNINSTALLED : Config
• uninstallExtension() : AbstractExtensionTest
• uninstallModule() : CliCommand
• uninstallRegistry() : ThemeUninstaller
• union() : Zend_Db_Select
• UNION : Zend_Db_Select
• UNIONPAY : Zend_Validate_CreditCard
• UNIQUE_FIELD_ITERATOR : BatchIteratorInterface
• UNIQUE_ID_PREFIX : Zend_Filter_StripTags
• UNIQUE_KEY_NAME : Internal
• UNIQUE_MESSAGE : AssertProductAttributeIsUnique
• UNIQUE_TYPE : Constraint
• uniqueid() : Zend_Mail_Protocol_Pop3
• uniqueSkuDataProvider() : SkuTest
• UNIT_PRICE : RowBaseAndTotalBaseCalculatorTestCase , UnitBaseCalculatorTest
• UNIT_PRICE_INCL_TAX : RowBaseAndTotalBaseCalculatorTestCase
• UNIT_PRICE_INCL_TAX_ROUNDED : RowBaseAndTotalBaseCalculatorTestCase
• UNIT_TEST_PHASE : MftfApplicationConfig
• UNKNOWN : Zend_Validate_File_Upload
• UNKNOWN_CODE : ProcessableExceptionTest
• UNKNOWN_PACKAGE_NAME : Module
• UNKNOWN_TLD : Zend_Validate_Hostname
• UNKNOWN_VERSION : Module
• unlink() : Zend_Memory_Manager
• unloadValue() : Zend_Memory_Container_Movable
• unlock() : Authentication , AuthenticationInterface , Write , WriteInterface , Database , LockManagerInterface , User , Zend_Memory_AccessController , Zend_Memory_Container_Interface , Zend_Memory_Container_Locked , Zend_Memory_Container_Movable , Zend_Session_Namespace
• unlockAll() : Zend_Session_Namespace
• unlockAttribute() : AbstractModel
• unlockAttributes() : AbstractModel
• unlockProcess() : LockerProcess , LockerProcessInterface
• unloginAction() : Session
• unpack() : ArchiveInterface , Bz , Gz , Tar , Archive , Zip
• UNPACK_TYPE_BYTE : Zend_Pdf_Resource_Image_Tiff
• UNPACK_TYPE_LONG : Zend_Pdf_Resource_Image_Tiff
• UNPACK_TYPE_RATIONAL : Zend_Pdf_Resource_Image_Tiff
• UNPACK_TYPE_SHORT : Zend_Pdf_Resource_Image_Tiff
• unpackBytes() : Zend_Pdf_Resource_Image_Tiff
• unregister() : Registry
• unregisterAutoloader() : Zend_Loader_AutoloaderFactory
• unregisterAutoloaders() : Zend_Loader_AutoloaderFactory
• unregisterNamespace() : Zend_Loader_Autoloader
• unsAdditionalInformation() : Info , InfoInterface , Info , Transaction
• unsCompleteStep() : State
• unserialize() : Menu , Base64Json , FormData , Json , Serialize , SerializerInterface , Unserialize , Json , Zend_Http_UserAgent , Zend_Http_UserAgent_AbstractDevice
• unserializeDataProvider() : Base64JsonTest , JsonTest , SerializeTest
• unserializeExceptionDataProvider() : JsonTest , SerializeTest
• unserializeFields() : AbstractDb
• unserializeFieldsDataProvider() : AbstractResourceTest
• unserializeObjectDataProvider() : UnserializeTest
• unserializeValue() : Minsaleqty , SerializedToJson , LayoutUpdateConverter
• unsetAddressIdDataProvider() : AddressTest
• unsetAll() : Zend_Session_Namespace
• unsetAttributes() : AbstractEntity
• unsetCallChild() : AbstractBlock
• unsetChild() : Structure , AbstractBlock , Proxy , Layout , LayoutInterface
• unsetChildren() : AbstractBlock
• unsetData() : AbstractModel , DataObject , AbstractExtensibleModel , AbstractModel , QueryParamsResolverInterface , Order
• unsetDevVersions() : PackagesData
• unsetDom() : DomMerger , DomMergerInterface
• unsetElement() : Structure , Proxy , ScheduledStructure , Layout , LayoutInterface
• unsetElementFromBrokenParentList() : ScheduledStructure
• unsetElementFromListToRemove() : ScheduledStructure
• unsetElementToSort() : ScheduledStructure
• unsetOption() : Value
• unsetOptions() : Option
• unsetPathElement() : ScheduledStructure
• unsetSameAsShippingCheckboxValue() : Billing
• unsetSelf() : Element
• unsetStructureElement() : ScheduledStructure
• unsetSubscription() : Customer
• unsetValue() : Title
• unsetValues() : Value
• unshiftAutoloader() : Zend_Loader_Autoloader
• unshiftOrder() : AbstractDb
• UNSIGNED_FLAG : Unsigned
• unsProductCountSelect() : Collection
• unsRegion() : AbstractAddress
• unsubscribe() : ViewInterface , Problem , Subscriber
• unsubscribeCustomerById() : Subscriber
• UNSUPPORTED_IMAGE_ENCODING_OPTIONS : Zend_Pdf_Exception
• unsValue() : Context
• UNZE : Zend_Measure_Weight
• update() : Role , Rules , FormTabs , ProductOptionRepositoryTest , BasePriceStorageInterface , CostStorageInterface , ProductAttributeMediaGalleryManagementInterface , SpecialPriceInterface , SpecialPriceStorageInterface , TierPriceStorageInterface , InvalidateIndex , UpdateIndexInterface , GalleryManagement , BasePriceStorage , CostStorage , PricePersistence , SpecialPriceStorage , TierPricePersistence , TierPriceStorage , Filters , AdapterInterface , Processor , ProcessorInterface , View , ViewInterface , ActionPoolInterface , ObserverInterface , UpdaterInterface , LayoutArgumentObjectUpdater , LayoutArgumentSimpleUpdater , ItemsUpdater , IntegrationServiceInterface , IntegrationService , OrdersUpdater , Updater , CollectionUpdater , ItemsUpdater , Payment , StubUpdatingService , UpdatingService , UpdatingServiceInterface , OrderGridUpdater , AllSoapAndRest , AllSoapAndRestInterface , AllSoapAndRest , AllSoapAndRestInterface , NoWebApiXml , NoWebApiXmlInterface , SubsetRest , SubsetRestInterface , AllSoapAndRest , AllSoapAndRestInterface , AllSoapAndRest , AllSoapAndRestInterface , AllSoapAndRest , SingleFile , ActionPool , Filters , Installer , Zend_Db_Adapter_Abstract
• UPDATE : Zend_Db_Profiler
• update() : Zend_Db_Table_Abstract , Zend_ProgressBar
• UPDATE_CRON_STRING_PATH : SubscriptionUpdateHandler
• UPDATE_CUSTOMER_SESSION : NotificationStorage
• UPDATE_FILE_NAME : CustomerCompositeTest
• UPDATE_MARK : Identifier
• UPDATE_MESSAGE : AssertMassActionSuccessUpdateMessage
• UPDATE_TIME : BlockInterface , PageInterface , MediaTest
• updateAction() : StartUpdater
• UPDATEACTION_APPROVED : Payflowpro
• UPDATEACTION_DECLINED_BY_MERCHANT : Payflowpro
• updateActionColumnSortOrder() : Columns
• updateActiveSessionsStatus() : Collection
• updateAddresses() : Addresses
• updateAlias() : Elasticsearch
• updateAndGetTranslations() : CacheManager
• updateAttribute() : ProductAttributeRepositoryTest , EavSetup , TaxSetup
• updateAttributeGroup() : EavSetup
• updateAttributes() : Action
• updateAttributesDataProvider() : ActionTest
• updateAttributeSet() : Curl , EavSetup
• updateBackButtonUrl() : View
• updateBaseAmountPaidOnlineTotal() : Payment
• updateBillingAgreementStatus() : MethodInterface , Agreement
• updateBookmark() : Save
• updateButton() : Container , ContainerInterface , Edit , Template , Add , Save
• updateByCase() : OrderStateService
• updateByCaseWithGuaranteeApprovedDataProvider() : OrderStateServiceTest
• updateByCaseWithGuaranteeDeclinedDataProvider() : OrderStateServiceTest
• updateByCaseWithGuaranteePendingDataProvider() : OrderStateServiceTest
• updateBySchedule() : Grid
• updateCallback() : MigrationTest
• updateCatalogRuleGroupWebsiteData() : IndexBuilder
• updateCategory() : CategoryRepositoryTest
• updateCategoryUrlForStore() : CategoryUrlRewriteGenerator
• updateChanges() : CustomerActivities
• updateChangesClick() : Sidebar
• updateClassAliasesDataProvider() : MigrationTest
• updateColumn() : Columns
• updateCoupon() : CouponRepositoryTest
• updateCurrentBookmark() : Save
• updateCustomer() : InlineEdit , CustomerForm , Curl
• updateCustomerCouponTimesUsed() : Usage
• updateCustomerData() : Quote
• updateCustomerDataProvider() : CustomerRepositoryTest
• updateCustomerFromVisitor() : Item , AbstractIndex
• updateCustomerType() : Event
• UPDATED_AT : ProductInterface , CustomerInterface , CreditmemoInterface , InvoiceInterface , OrderInterface , OrderItemInterface , ShipmentInterface , ShipmentTrackInterface , BookmarkInterface
• updateData() : Address , Customer , DataObjectService , DataObjectServiceInterface
• updateDataProvider() : ItemsUpdaterTest
• updateDataWithCategoryColumns() : Product , StubProduct
• updateDefaultGroup() : Group
• updateDesignParams() : Repository
• updateDesignParamsDataProvider() : RepositoryTest
• updateEntity() : PersistedObjectHandler , DataPersistenceHandler
• updateEntityType() : EavSetup
• updateEntityTypes() : SalesSetup
• updateFailure() : User
• updateFileDataProvider() : DatabaseTest
• updateFromSelect() : AdapterInterface , Mysql
• updateFromSession() : Newsletter
• updateFromStagingTheme() : StagingInterface , Staging
• updateImage() : Processor
• updateInvalidRequestDataProvider() : StartUpdaterTest
• updateItem() : Cart , Quote , Wishlist
• updateItemDataProvider() : WishlistTest
• updateItems() : Cart , Create
• updateItemsCounterStats() : AbstractEntity
• updateItemTaxInfo() : CommonTaxCollector
• updateLastCustomerId() : Redirect
• updateLowStockDate() : Item , Stock
• updateMediaGalleryLabels() : MediaGalleryProcessor
• updateMediaGalleryVisibility() : MediaGalleryProcessor
• updateModulesSequence() : Installer
• updateMoveDataProvider() : CategoryManagementTest
• updateMview() : Processor
• updateObject() : Group , AbstractDb , EntityAbstract
• updateOptions() : Attribute
• updateOptionVote() : Rating
• updateOrder() : Payment
• updateOrderEditIncrements() : Data
• updatePathParams() : RedirectInterface , Redirect
• updateProduct() : ProductRepositoryInterfaceTest
• updateProductOptionsProvider() : UpdateProductOptionsObserverTest
• updateProductProvider() : CategoryLinkRepositoryTest
• updateProductStockStatus() : StockIndex
• updateQty() : AbstractForm
• updateQtyOption() : Type , AbstractType , Item
• updateQuoteCustomerShippingAddress() : Multishipping
• updateQuoteItem() : Sidebar
• updateQuoteItems() : Create
• UPDATER : ReadinessCheckUpdater , CronScriptReadinessCheck
• UPDATER_APPLICATION_MESSAGE : AssertSuccessfulReadinessCheck
• UPDATER_CRON_JOB_STATS_FILE : CronScriptReadinessCheck
• UPDATER_DIR : Environment
• UPDATER_KEY_FILE_PERMISSIONS_VERIFIED : CronScriptReadinessCheck
• UPDATER_MODEL : Validator
• updaterApplicationAction() : Environment
• updateRatePrice() : Result
• updateRegionData() : FormPost
• updateReport() : History
• updateReportRatingPos() : Helper , HelperInterface
• updateRevision() : TestModuleManager
• updateRoleUsersAcl() : User
• updateRule() : RuleRepositoryTest
• updateRuleProductData() : IndexBuilder
• updateSampleCustomer() : Customer
• updateScheduledData() : Block
• updateSelect() : SelectContainer
• updateSetInStock() : Item , Stock
• updateSetOutOfStock() : Item , Stock
• updateShippingMethod() : Checkout
• updateShoppingCart() : Cart
• updateSpecificCoupons() : Coupon
• updateStatusByUserId() : AdminSessionInfo
• updateStockItemBySku() : StockRegistryInterface , StockRegistry
• updateSubscription() : Subscriber
• updateSuffixForUrlRewrites() : Suffix
• updateTableRow() : ModuleDataSetupInterface , DataSetup
• updateTotals() : AbstractOperation
• updateTranslationFileContent() : FileManager
• updateUrlPathForCategory() : CategoryUrlPathAutogeneratorObserver
• updateUrlPathForChildren() : Move , CategoryUrlPathAutogeneratorObserver
• updateValues() : AbstractGroupPrice , Tierprice
• updateVideo() : ImagesAndVideos
• updateWebsites() : Action
• updateWebsitesDataProvider() : ActionTest
• upgrade() : UpgradeDataInterface , UpgradeSchemaInterface , CliCommand , UpgradeData , UpgradeSchema
• upgradeAttributes() : CustomerSetup
• upload() : ContentUploaderInterface , ContentUploader
• UPLOAD : DirectoryList
• upload() : Ftp
• UPLOAD_DIR : Logo , Favicon , Logo , Favicon , Logo
• uploadDataProvider() : UploaderTest
• uploadDownloadableFiles() : Downloadable
• uploadFileAndGetSource() : Import
• uploadFromTmp() : File
• uploadLinkFiles() : Downloadable
• uploadMediaFiles() : Product
• uploadMediaFilesDataProvider() : ProductTest
• uploadPreviewImage() : Uploader , Image
• uploadSampleFiles() : Downloadable
• upperCaseWords() : StringUtils
• upperCaseWordsDataProvider() : StringUtilsTest
• upperCaseWordsWithSeparatorsDataProvider() : StringUtilsTest
• upsertCategories() : CategoryProcessor
• upsertTaxClass() : TaxClassProcessor
• URL : DownloadTest , VideoContentInterface , PageObjectHandler , Cli , ReaderInterface , Log , GeneratedCode , Locales , PathChecker , Website
• URL_DUPLICATE_MESSAGE_MAP_ID : UrlRewriteExceptionMessageFactory
• URL_KEY : Product
• URL_KEY_ATTRIBUTE_CODE : AfterImportDataObserver
• URL_OPTION_VALUE : Downloadable
• URL_PARAM_PREFIX_PLACEHOLDER : BulkServiceConfig
• URL_PATH : DirectoryList
• URL_PATH_DELETE : BlockActions , GroupActions
• URL_PATH_DETAILS : BlockActions
• URL_PATH_EDIT : BlockActions , GroupActions
• URL_REGEXP : Media
• URL_RESOLVER_FILE_NAME : Config
• URL_REWRITE_ID : UrlRewrite
• URL_TYPE_DIRECT_LINK : UrlInterface
• URL_TYPE_JS : UrlInterface
• URL_TYPE_LINK : UrlInterface
• URL_TYPE_MEDIA : UrlInterface
• URL_TYPE_STATIC : UrlInterface
• URL_TYPE_WEB : UrlInterface
• urlAddresses() : RedirectTest
• urlEncode() : Zend_Oauth_Http_Utility
• urlKeyDataProvider() : ProductProcessUrlRewriteSavingObserverTest
• urlSchemeProvider() : PathConfigTest
• USA_COUNTRY_CODE : Calculation
• USA_COUNTRY_ID : AbstractCarrier , AbstractCarrierOnline
• USE_CONFIG_BACKORDERS : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_ENABLE_QTY_INC : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_MANAGE_STOCK : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_MAX_SALE_QTY : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_MIN_QTY : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_MIN_SALE_QTY : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_NOTIFY_STOCK_QTY : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_QTY_INCREMENTS : StockItemInterface , StockItemConfigurationInterface
• USE_CONFIG_STOCK_THRESHOLD_QTY : StockItemConfigurationInterface
• USE_DEFAULT_CARRIER_CONFIG : SourceInterface
• USE_FOR_SHIPPING : Onepage
• USE_NAME : Zend_Currency
• USE_REGULAR_INDEX : State
• USE_SHORTNAME : Zend_Currency
• USE_SYMBOL : Zend_Currency
• USE_TEMPORARY_INDEX : State
• useAggregatedDataDataProvider() : CollectionTest
• useByteString() : Zend_Validate_File_Size
• useCalendar() : Date
• useCrossSellLinks() : Link
• useCvv() : Form
• USED_FOR_SORT_BY : EavAttributeInterface
• USED_IN_PRODUCT_LISTING : EavAttributeInterface
• usedCustomPriceForItem() : Grid
• usedDefault() : Element , Gallery
• useIdxTable() : AbstractAction
• useLoadDataFields() : Collection
• useManageStockFilter() : Collection
• useNotifyStockQtyFilter() : Collection
• useOnlyActual() : Collection
• useOnlyCustomers() : Collection
• useOnlySubscribed() : Collection
• useOnlyUnsent() : Collection
• useProductItem() : Collection
• useQtyDataProvider() : CartTest
• useQueue() : Collection
• USER_ACCOUNT_DISABLED_MESSAGE : AssertUserIsLocked
• USER_DEFINED : AttributeMetadataInterface
• USER_ID : BulkSummaryInterface , Context , History , BookmarkInterface , UnlockAdminAccountCommand
• USER_TYPE : BulkSummaryInterface
• USER_TYPE_ADMIN : UserContextInterface , RequestThrottler
• USER_TYPE_CUSTOMER : UserContextInterface , RequestThrottler
• USER_TYPE_GUEST : UserContextInterface
• USER_TYPE_ID : Context
• USER_TYPE_INTEGRATION : UserContextInterface
• userAgentDataProvider() : XssProtectionTest
• userAgentStart() : Zend_Http_UserAgent_Mobile
• useRegularIndex() : State
• useRegularPriceDataProvider() : BundleSelectionPriceTest
• useRelatedLinks() : Link
• userExists() : User
• USERNAME : Config
• usesAsDefault() : Group
• useSavedCreditCard() : DeleteSavedCreditCardTest
• usesDataProvider() : UsesTest
• useSecretKey() : Url , UrlInterface
• useSessionIdForUrl() : Url
• useSpecifiedHashingAlgoDataProvider() : EncryptorTest
• usesSource() : AbstractAttribute
• useStraightJoin() : Select
• useTemporaryIndex() : State
• useUpSellLinks() : Link
• usort() : Collection