1.
CAKEPHP
より安全で便便利利な
SAFER, MORE HELPFUL

2.
ありがとうございました

3.
4.0.0
COMING SOON

4.
RELEASE TIMELINES

5.
2.X

6.
2.X
▸ Bug fixes for 12 months after the release of 4.0.0.
▸ Security fixes for 18 months after the release of 4.0.0.

7.
3.X

8.
3.X
▸ Will continue to do forwards compatible feature releases
with community support.
▸ Unlikely that cake-core team will invest time in shipping
new features to 3.x in the future.
▸ Security fixes for 36 months after 4.0.0 is released.

9.
4.0.0

10.
& SAFETY
EARLY FEEDBACK

11.
CAKEPHP 4 SAFER?
WHAT MAKES

12.
STRICTER
<?php
declare(strict_types=1);

13.
BETTER TYPES
PHP7.2 &

14.
SAFER METHODS
MAKING

15.
MAKING
SAFER METHODS
$viewBuilder
!->template($template)
!->layout($layout)
!->helpers([‘Html’, ‘Form’]);
🧨🧨

16.
MAKING
SAFER METHODS
$viewBuilder
!->setTemplate($template)
!->setLayout($layout)
!->setHelpers([‘Html’, ‘Form’]);
😍

17.
STATIC ANALYSIS
LEVERAGE

18.
TEXT
STATIC ANALYSIS
ERROR: MoreSpecificReturnType - src/Console/
CommandFactory.php:30:21 - The declared return
type 'CakeConsoleShell|CakeConsoleCommand'
for CakeConsoleCommandFactory!::create is
more specific than the inferred return type
‘CakeConsoleShell|
CakeConsoleCommandInterface’
public function create(string $className)

19.
CONSISTENT
!// These all return `null` now.
Type!::get(‘boolean’)!->marshal(‘nope’);
Type!::get(‘boolean’)!->marshal(‘’);
Type!::get(‘string’)!->marshal([‘one’]);
!// No more lost nulls
Type!::get(‘json’)!->toDatabase(null);

20.
TEXT
CONSISTENT
!// Use null to indicate no value.
Cache!::read(‘key’);
$viewBuilder!->getPlugin();
Log!::engine(‘system’);

21.
IMPROVED FEEDBACK

22.
TEXT
CLEARER ERROR MESSAGES
Controller actions can only return ResponseInterface
instance or null. Got boolean instead.
Loggers must implement CakeLogLoggerInterface. Found
`Closure` instance instead.
File must be a filepath or UploadedFileInterface instance.
Found `integer` instead.

23.
TEXT
IMPROVED ERROR PAGE

24.
UPGRADE
HOW TO

25.
UPGRADE TO 3.8
& PHP7.2

26.
DEPRECATIONS
DEPRECATIONS
DEPRECATIONS

27.
UPGRADE TOOL

28.
UPGRADE TOOL
New CLI tool to help with upgrade.
# Update an application or plugin
bin/cake upgrade <path/to/app>
# Update locales & templates
bin/cake upgrade file_rename locales <path>
bin/cake upgrade file_rename templates <path>
# Apply rector refactoring
bin/cake upgrade rector <path>

29.
WHAT’S NEXT?

30.
TEXT
WHAT’S NEXT? - CAKEPHP 4.1
▸ PSR-11 Container support
▸ Continued focus on error messages & Developer
Experience.
▸ We need your ideas and help!

31.
ありがとうございました