Interface Traversable

Direct known implementers

ArrayObject, DOMNamedNodeMap, Iterator, IteratorAggregate, IteratorIterator, OuterIterator, PDOStatement

Indirect known implementers

Accounts, ActionFormModel, BugReports, RecordAliases, RecordViewWidgetLayout, Relationships, RelationshipsGridModel, RelationshipsJoin, Roles, RoleToPermission, RoleToUser, RoleToWorkflow, SendgridAccount, CActiveRecord, Services, SESAccount, Session, SessionLog, Settings, Social, Tags, TempFile, Templates, TestEmailActionForm, CalendarEvent, TimeFormModel, Tips, TopicReplies, Topics, TopicsWidgetLayout, Tours, TrackEmail, TriggerLog, TwitterApp, UploadLogoFormModel, CalendarEventFormModel, URL, User, ViewLog, WebForm, WidgetLayout, Widgets, Workflow, WorkflowStage, X2ActiveRecord, X2CalendarPermissions, CallFormModel, X2Flow, X2FormModel, X2Leads, X2List, X2ListCriterion, X2ListItem, X2MarketingChartModel, X2Model, X2PipelineChartModel, X2SalesChartModel, Campaign, YahooEmailAccount, CampaignAttachment, CAttributeCollection, CCacheHttpSession, CConfiguration, ActionFormModelBase, CCookieCollection, CDataProviderIterator, CDbDataReader, CDbHttpSession, CFilterChain, CFormElementCollection, CFormModel, Changelog, ChartSetting, CHttpSession, ActionMetaData, CHttpSessionIterator, CList, CListIterator, CMap, CMapIterator, CModel, ContactForm, ContactList, Contacts, CQueue, Actions, CQueueIterator, CreatePageFormModel, Credentials, Criteria, CStack, CStackIterator, CTypedList, CTypedMap, DocFolders, Docs, ActionText, Dropdowns, EditMobileFormsFormModel, EmailAccount, EmailDropboxSettings, EventCommentPublisherFormModel, EventFormModel, EventPublisherFormModel, Events, EventsData, FailedLogins, ActionToRecord, Fields, FilterIterator, FiltersForm, FormLayout, GlobalCSSFormModel, GlobalImportFormModel, GMailAccount, GoogleProject, Groups, GroupToUser, Admin, HTMLPurifier_PropertyListIterator, HTMLPurifier_StringHash, Imports, InlineEmail, JSONEmbeddedModel, LeadRouting, Locations, LoginForm, MailgunAccount, MailjetAccount, AmorphousModel, MandrillAccount, Maps, MassActionFormModel, Media, MobileLayouts, Modules, NoteFormModel, Notes, Notification, Opportunity, ApiHook, OutlookEmailAccount, PasswordReset, PasswordResetForm, PhoneNumber, Product, ProductFeature, Profile, ProfileWidgetLayout, Quote, QuoteProduct

PHP Extension: Core
Documented at php.net