CodeIgniter4 API Reference
All Components → codeigniter4/codeigniter4

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The CodeIgniter framework v4

Classes

API
ResponseTrait
Autoloader
Autoloader
FileLocator
CLI
Exceptions
CLIException
BaseCommand
CLI
CommandRunner
Console
Cache
Exceptions
CacheException
ExceptionInterface
Handlers
DummyHandler
FileHandler
MemcachedHandler
PredisHandler
RedisHandler
WincacheHandler
CacheFactory
CacheInterface
Commands
Database
CreateMigration
Migrate
MigrateRefresh
MigrateRollback
MigrateStatus
Seed
Server
Serve
rewrite
Sessions
Views
migration.tpl
CreateMigration
Utilities
Namespaces
Routes
Help
ListCommands
Config
AutoloadConfig
BaseConfig
BaseService
Config
DotEnv
ForeignCharacters
Routes
Services
View
Database
Exceptions
DataException
DatabaseException
ExceptionInterface
MySQLi
Builder
Connection
Forge
PreparedQuery
Result
Utils
Postgre
Builder
Connection
Forge
PreparedQuery
Result
Utils
SQLite3
Builder
Connection
Forge
PreparedQuery
Result
Table
Utils
BaseBuilder
BaseConnection
BasePreparedQuery
BaseResult
BaseUtils
Config
ConnectionInterface
Database
Forge
Migration
MigrationRunner
ModelFactory
PreparedQueryInterface
Query
QueryInterface
ResultInterface
Seeder
Debug
Toolbar
Collectors
BaseCollector
Config
Database
Events
Files
History
Logs
Routes
Timers
Views
Views
_config.tpl
_database.tpl
_events.tpl
_files.tpl
_history.tpl
_logs.tpl
_routes.tpl
toolbar.css
toolbar.js
toolbar.tpl
toolbarloader.js
Exceptions
Iterator
Timer
Toolbar
Email
Email
Encryption
Exceptions
EncryptionException
Handlers
BaseHandler
OpenSSLHandler
EncrypterInterface
Encryption
Events
Events
Exceptions
AlertError
CastException
ConfigException
CriticalError
DownloadException
EmergencyError
ExceptionInterface
FrameworkException
ModelException
PageNotFoundException
Files
Exceptions
FileException
FileNotFoundException
File
Filters
Exceptions
FilterException
CSRF
DebugToolbar
FilterInterface
Filters
Honeypot
Format
Exceptions
FormatException
FormatterInterface
JSONFormatter
XMLFormatter
HTTP
Exceptions
HTTPException
Files
FileCollection
UploadedFile
UploadedFileInterface
CLIRequest
CURLRequest
ContentSecurityPolicy
DownloadResponse
Header
IncomingRequest
Message
Negotiate
RedirectResponse
Request
RequestInterface
Response
ResponseInterface
URI
UserAgent
Helpers
array_helper
cookie_helper
date_helper
filesystem_helper
form_helper
html_helper
inflector_helper
number_helper
security_helper
text_helper
url_helper
xml_helper
Honeypot
Exceptions
HoneypotException
Honeypot
I18n
Exceptions
I18nException
Time
TimeDifference
Images
Exceptions
ImageException
Handlers
BaseHandler
GDHandler
ImageMagickHandler
Image
ImageHandlerInterface
Language
en
CLI
Cache
Cast
Core
Database
Email
Encryption
Entity
Files
Filters
Format
HTTP
Images
Language
Log
Migrations
Number
Pager
RESTful
Redirect
Router
Session
Time
Validation
View
Language
Log
Exceptions
LogException
Handlers
BaseHandler
ChromeLoggerHandler
FileHandler
HandlerInterface
Logger
Pager
Exceptions
PagerException
Views
default_full
default_head
default_simple
Pager
PagerInterface
PagerRenderer
RESTful
ResourceController
ResourcePresenter
Router
Exceptions
RedirectException
RouterException
RouteCollection
RouteCollectionInterface
Router
RouterInterface
Security
Exceptions
SecurityException
Security
Session
Exceptions
SessionException
Handlers
ArrayHandler
BaseHandler
DatabaseHandler
FileHandler
MemcachedHandler
RedisHandler
Session
SessionInterface
Test
Filters
CITestStreamFilter
Mock
MockAppConfig
MockAutoload
MockBuilder
MockCLIConfig
MockCURLRequest
MockCache
MockCodeIgniter
MockCommon
MockConnection
MockEmail
MockEvents
MockFileLogger
MockIncomingRequest
MockLanguage
MockLogger
MockQuery
MockResourceController
MockResourcePresenter
MockResponse
MockResult
MockSecurity
MockServices
MockSession
MockTable
CIDatabaseTestCase
CIUnitTestCase
ControllerResponse
ControllerTester
DOMParser
FeatureResponse
FeatureTestCase
ReflectionHelper
TestLogger
bootstrap
ThirdParty
Escaper
Exception
ExceptionInterface
InvalidArgumentException
RuntimeException
Escaper
Kint
Object
Representation
ColorRepresentation
DocstringRepresentation
MicrotimeRepresentation
Representation
SourceRepresentation
SplFileInfoRepresentation
BasicObject
BlobObject
ClosureObject
DateTimeObject
InstanceObject
MethodObject
ParameterObject
ResourceObject
StreamObject
ThrowableObject
TraceFrameObject
TraceObject
Parser
ArrayObjectPlugin
Base64Plugin
BinaryPlugin
BlacklistPlugin
ClassMethodsPlugin
ClassStaticsPlugin
ClosurePlugin
ColorPlugin
DOMDocumentPlugin
DateTimePlugin
FsPathPlugin
IteratorPlugin
JsonPlugin
MicrotimePlugin
MysqliPlugin
Parser
Plugin
ProxyPlugin
SerializePlugin
SimpleXMLElementPlugin
SplFileInfoPlugin
SplObjectStoragePlugin
StreamPlugin
TablePlugin
ThrowablePlugin
TimestampPlugin
ToStringPlugin
TracePlugin
XmlPlugin
Renderer
Rich
BinaryPlugin
BlacklistPlugin
CallablePlugin
ClosurePlugin
ColorPlugin
DepthLimitPlugin
DocstringPlugin
MicrotimePlugin
ObjectPluginInterface
Plugin
PluginInterface
RecursionPlugin
SimpleXMLElementPlugin
SourcePlugin
TabPluginInterface
TablePlugin
TimestampPlugin
TraceFramePlugin
Text
BlacklistPlugin
DepthLimitPlugin
MicrotimePlugin
Plugin
RecursionPlugin
TracePlugin
CliRenderer
PlainRenderer
Renderer
RichRenderer
TextRenderer
resources
compiled
aante-light.css
microtime.js
original.css
plain.css
plain.js
rich.js
shared.js
solarized-dark.css
solarized.css
CallFinder
Kint
Utils
init
init_helpers
PSR
Log
AbstractLogger
InvalidArgumentException
LogLevel
LoggerAwareInterface
LoggerAwareTrait
LoggerInterface
LoggerTrait
NullLogger
Throttle
Throttler
ThrottlerInterface
Typography
Typography
Validation
Exceptions
ValidationException
Views
list
single
CreditCardRules
FileRules
FormatRules
Rules
Validation
ValidationInterface
View
Exceptions
ViewException
Cell
Filters
Parser
Plugins
RendererInterface
Table
View
.htaccess
CodeIgniter
Common
ComposerScripts
Controller
Entity
Model
bootstrap
index.html
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