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system
- Yii
- YiiBase
system.base
- CApplication
- CApplicationComponent
- CBehavior
- CComponent
- CEnumerable
- CErrorEvent
- CErrorHandler
- CEvent
- CException
- CExceptionEvent
- CHttpException
- CModel
- CModelBehavior
- CModelEvent
- CModule
- CSecurityManager
- CStatePersister
- IAction
- IApplicationComponent
- IAuthManager
- IBehavior
- IFilter
- IStatePersister
- IUserIdentity
- IViewRenderer
- IWebServiceProvider
- IWebUser
system.caching
- CApcCache
- CCache
- CDbCache
- CDummyCache
- CEAcceleratorCache
- CFileCache
- CMemCache
- CMemCacheServerConfiguration
- CXCache
- CZendDataCache
- ICache
- ICacheDependency
system.caching.dependencies
- CCacheDependency
- CChainedCacheDependency
- CDbCacheDependency
- CDirectoryCacheDependency
- CExpressionDependency
- CFileCacheDependency
- CGlobalStateCacheDependency
system.collections
- CAttributeCollection
- CConfiguration
- CList
- CListIterator
- CMap
- CMapIterator
- CQueue
- CQueueIterator
- CStack
- CStackIterator
- CTypedList
system.console
- CConsoleApplication
- CConsoleCommand
- CConsoleCommandRunner
- CHelpCommand
system.db
- CDbCommand
- CDbConnection
- CDbDataReader
- CDbException
- CDbTransaction
system.db.ar
- CActiveFinder
- CActiveRecord
- CActiveRecordBehavior
- CActiveRecordMetaData
- CActiveRelation
- CBaseActiveRelation
- CBelongsToRelation
- CHasManyRelation
- CHasOneRelation
- CJoinElement
- CJoinQuery
- CManyManyRelation
- CStatElement
- CStatRelation
system.db.schema
- CDbColumnSchema
- CDbCommandBuilder
- CDbCriteria
- CDbExpression
- CDbSchema
- CDbTableSchema
system.db.schema.mssql
- CMssqlColumnSchema
- CMssqlCommandBuilder
- CMssqlPdoAdapter
- CMssqlSchema
- CMssqlTableSchema
system.db.schema.mysql
- CMysqlColumnSchema
- CMysqlSchema
- CMysqlTableSchema
system.db.schema.oci
- COciColumnSchema
- COciCommandBuilder
- COciSchema
- COciTableSchema
system.db.schema.pgsql
- CPgsqlColumnSchema
- CPgsqlSchema
- CPgsqlTableSchema
system.db.schema.sqlite
- CSqliteColumnSchema
- CSqliteCommandBuilder
- CSqliteSchema
system.i18n
- CDateFormatter
- CDbMessageSource
- CGettextMessageSource
- CLocale
- CMessageSource
- CMissingTranslationEvent
- CNumberFormatter
- CPhpMessageSource
system.i18n.gettext
- CGettextFile
- CGettextMoFile
- CGettextPoFile
system.logging
- CDbLogRoute
- CEmailLogRoute
- CFileLogRoute
- CLogFilter
- CLogRoute
- CLogRouter
- CLogger
- CProfileLogRoute
- CWebLogRoute
system.utils
- CChoiceFormat
- CDateTimeParser
- CFileHelper
- CMarkdownParser
- CPropertyValue
- CTimestamp
- CVarDumper
system.validators
- CBooleanValidator
- CCaptchaValidator
- CCompareValidator
- CDefaultValueValidator
- CEmailValidator
- CExistValidator
- CFileValidator
- CFilterValidator
- CInlineValidator
- CNumberValidator
- CRangeValidator
- CRegularExpressionValidator
- CRequiredValidator
- CStringValidator
- CTypeValidator
- CUniqueValidator
- CUrlValidator
- CValidator
system.web
- CAssetManager
- CBaseController
- CCacheHttpSession
- CClientScript
- CController
- CCookieCollection
- CDbHttpSession
- CExtController
- CFormModel
- CHttpCookie
- CHttpRequest
- CHttpSession
- CHttpSessionIterator
- COutputEvent
- CPagination
- CSort
- CTheme
- CThemeManager
- CUploadedFile
- CUrlManager
- CUrlRule
- CWebApplication
- CWebModule
system.web.actions
- CAction
- CInlineAction
- CViewAction
system.web.auth
- CAccessControlFilter
- CAccessRule
- CAuthAssignment
- CAuthItem
- CAuthManager
- CBaseUserIdentity
- CDbAuthManager
- CPhpAuthManager
- CUserIdentity
- CWebUser
system.web.filters
- CFilter
- CFilterChain
- CInlineFilter
system.web.helpers
- CGoogleApi
- CHtml
- CJSON
- CJavaScript
system.web.renderers
- CPradoViewRenderer
- CViewRenderer
system.web.services
- CSoapObjectWrapper
- CWebService
- CWebServiceAction
- CWsdlGenerator
system.web.widgets
- CAutoComplete
- CClipWidget
- CContentDecorator
- CFilterWidget
- CFlexWidget
- CHtmlPurifier
- CInputWidget
- CMarkdown
- CMaskedTextField
- CMultiFileUpload
- COutputCache
- COutputProcessor
- CStarRating
- CTabView
- CTextHighlighter
- CTreeView
- CWidget
system.web.widgets.captcha
- CCaptcha
- CCaptchaAction
system.web.widgets.pagers
- CBasePager
- CLinkPager
- CListPager

Look up a class, method, property or event

IFilter

All Packages | Methods

Package	system.base
Inheritance	interface IFilter
Subclasses	CAccessControlFilter, CContentDecorator, CFilter, CFilterWidget, CHtmlPurifier, CInlineFilter, CMarkdown, COutputCache, COutputProcessor, CTextHighlighter
Since	1.0
Version	$Id: interfaces.php 1290 2009-08-06 16:13:11Z qiang.xue $

IFilter is the interface that must be implemented by action filters.

Public Methods

Hide inherited methods

Method	Description	Defined By
filter()	Performs the filtering.	IFilter

Method Details

filter() method

abstract public void filter(CFilterChain $filterChain)
$filterChain	CFilterChain	the filter chain that the filter is on.

Performs the filtering. This method should be implemented to perform actual filtering. If the filter wants to continue the action execution, it should call $filterChain->run().

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