Version 4.0.0-rc.3

Release Date: Oct 19, 2019

RC.3 release of CodeIgniter4

.. contents:: :local: :depth: 2

Enhancements

Beefed up database, session & routing handling.
Fixed numerous bugs & user guide errata.

App Changes

New $CSRFHeaderName property in App/Config/App

Message Changes

Changed Files

The list of changed files follows, with PR numbers shown.

admin/
app/
- Config/
  - App #2272
public/
system/
- Autoloader/
  - FileLocator #2336
- Database/
  - MySQLi/Forge #2100
  - Postgre/Forge #2100
  - SQLite3/Forge #2100
  - BaseBuilder #2252, 2312
  - Forge $2100
  - Migration #2303
  - MigrationRunner #2303
- Debug/
  - Exceptions #2288
  - Toolbar/Collectors/
    - Route #2300
  - Toolbar #2315
  - Views/ #2283
- Helpers/
  - inflector_helper #2296
  - url_helper #2325
- HTTP/
  - CURLRequest #2285, 2305
  - Files/UploadedFile #2123
- Language/en/
  - Encryption #2311
  - RESTful #2311
  - Session #2311
- Router/
  - Exceptions/RedirectException #2338
  - Router #2308, 2338
- Security/
  - Security #2272, 2279
- Session/
  - Handlers/
    - DatabaseHandler #2298
    - FileHandler #2298, 2307
    - MemcachedHandler #2298
    - RedisHandler #2298
  - Session #2339
- Validation/
  - Validation #2284, 2341
- View/
  - View #2324
- CodeIgniter #2338
- Common #2279
- Model #2289, 2332
tests/README.md #2345
tests/_support/
- Config/
  - MockAppConfig #2272
tests/system/
- Database/
  - Builder/
    - UpdateTest #2295
  - Live/
    - ForgeTest #2100
- Helpers/
  - InflectorHelperTest #2296
  - URLHelperTest #2325
- HTTP/
  - CURLRequestTest #2285
- Log/
  - FileHandlerTest #2346
- Security/
  - SecurityTest #2279
- Session/
  - SessionTest #2339
- CommonFunctionsTest #2279
user_guide_src/
- dbmgmt/
  - forge #2100
  - migration #2337
- general/
  - common_functions #2279
  - errors #2338
  - modules #2290
- helpers/
  - inflector_helper #2296
- incoming/
  - message #2282
  - restful #2313, 2321, 2333
  - routing #2327
- libraries/
  - curlrequest #2305
  - security #2279
- models/
  - model #2316, 2332
- outgoing/
  - table #2337

PRs merged

#2348 CodeIgniter Foundation gets copyright
#2346 Fix FilerHandlerTest.php wierdness
#2345 Tests readme polish
#2344 Setup vs Set Up
#2343 User guide minor fixes. Fix class names and code area
#2341 Simplify Validation::getErrors()
#2339 Fix Session::get('key') returns null when value is (int) 0
#2338 Revert RedirectException change
#2337 Guide: Minor grammar corrections
#2336 Correct cleaning of namespaces in Windows
#2333 Guide: RESTful table formatting
#2332 Change after methods to use actual data
#2328 Update Application structure
#2327 Correct the tourint UG page
#2325 Fix bug in url_title() function with diacritics
#2324 Renderer Toolbar Debug Toggle
#2321 Update RESTful User Guide
#2316 Add getValidationRules() to model UG page
#2315 Enhance Toolbar::renderTimeline
#2313 RESTful User Guide cleanup
#2312 BaseBuilder variable type fix
#2311 Convert all language returns to single quote
#2308 Bugfix extra autoroute slashes
#2307 Resolve session save handler issue
#2305 Fix curl debug bug
#2303 Use DBGroup variable from migration class if defined
#2300 Routes collector for toolbar should not die when a method name is calculated through _remap
#2298 fix issue on session_regenerate
#2296 Add counted() to Inflector Helper
#2295 Test set() method in Builder class more
#2290 Fix Code Modules documentation for psr4 namespace configuration
#2289 Don't restrict model's access to properties in a read-only manner
#2288 Fix line numbering in Debug/Exceptions class
#2285 Fix error with Host header for CURLRequest class
#2284 Fix getErrors() for validation with redirect
#2283 Hotfix: Rename collectors _.tpl.php to _.tpl
#2282 Fix user guide for Message class
#2279 Bug in CSRF parameter cleanup
#2272 Handle X-CSRF-TOKEN - CSRF
#2252 Batch Update Where Reset
#2123 WIP fix store() default value bug
#2100 Added validation on exists database before created for MySQLi