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Almost 20 years: A bit of history about CakePHP

Written by Ajibarra on December 12, 2024
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This article is part of the CakeDC Advent Calendar 2024 (December 12th 2024)

As many of you may know, CakePHP started back in 2005 with a minimal version of a framework for PHP. Then, in May 2006, version 1.0 of CakePHP was released including many of the features we still use today.

Over the years a lot of features have been added to the project, and others have been greatly improved. As the framework has evolved, many people have been involved on this project, and we think now it is good time to say *THANK YOU* to everyone that has participated in greater or lesser extent.

In this article, we will briefly recap some of the changes to the major (or most important) CakePHP versions throughout history. We will highlight the features that are still present in current version.

 

CakePHP 1.0 and 1.1: May 2006

  • Compatibility with PHP4 and PHP5
  • Integrated CRUD for database interaction and simplified queries
  • Application Scaffolding
  • Model View Controller (MVC) Architecture
  • Request dispatcher with good looking, custom URLs
  • Built-in Validation
  • Fast and flexible templating (PHP syntax, with helpers)
  • View Helpers for AJAX, Javascript, HTML Forms and more
  • Security, Session, and Request Handling Components
  • Flexible access control lists
  • Data Sanitization
  • Flexible View Caching

As you can see, most of the original features from CakePHP 1.x are still present in the 5.x version. Of course PHP4 and PHP5 compatibility does not makes sense right now, and Security and Session components have been replaced by most modern solutions.

 

CakePHP 1.2: Dec 2008

  • CakePHP 1.0 and 1.1 features
  • Code generation
  • Email and Cookie component joins the party
  • Localization

For CakePHP 1.2, we first see the code generation using the well-known Bake tool (now a plugin). Additionally, it is the first version where we have a way to create multi-language applications.

 

CakePHP 1.3: Apr 2010

  • Improved Logging
  • Removed inflections.php
  • Some internal library renames and changes.
  • Controller and Component improvements.
  • Routing changes
  • Performance improvement on Cache classes

 

CakePHP 2.0: October 2011

  • Dropped PHP 4 support
  • New Error and Exception handlers which are easier to configure, and ease working with errors such as page not found, unauthorized error and lots more.
  • Improved I18n functions for easier multilingual development.
  • Support for injecting your own objects to act as CakePHP libraries
  • New Request and Response objects for easier handling of HTTP requests.
  • Completely refactored Auth system.
  • Brand new email library with support for multiple transports.
  • Dropped SimpleUnit in favor of PHPUnit.
  • Improved support for PostgreSql, SQLite and SqlServer.
  • HTML 5 form inputs support in form helper.
  • Huge performance improvements compared to version 1.3

CakePHP 2.0 did not change a lot from the way things were done in CakePHP 1.3, but it laid the foundation for the success of the following versions (including 2.x and the next major 3.x)

 

CakePHP 3.0: March 2015

  • A New ORM
  • Faster and more flexible routing
  • Improved migrations using Phinx
  • Better internationalization
  • Improved Debugging Toolbar
  • Composer usage
  • Standalone libraries
  • View cells

It is impossible to explain how much the framework changed from 2.x to 3.x. It is probably the most revolutionary version, since it introduced lots of improvements and changes like the amazing ORM and the database migrations management, both still in use. Even after almost 10 years it looks very timely and up-to-date.

 

CakePHP 4.0: December 2019

  • PHP 7.2 required.
  • Streamlined APIs with all deprecated methods and behavior removed.
  • Additional typehints across the framework giving you errors faster.
  • Improved error messages across the framework.
  • A refreshed application skeleton design.
  • New database types for fixed length strings (CHAR), datetime with
    microseconds, and datetime with timezone types.
  • Table now features OrFail methods that raise exceptions on failure
    making error handling more explicit and straightforward.
  • Middleware for CSP headers, Form tampering prevention, and HTTPS enforcement.
  • Cake\Routing\Asset to make generating asset URLs simple from anywhere in
    your application code.
  • FormHelper now generates HTML5 validation errors.
  • FormHelper now generates HTML5 datetime input elements.

It seems as though the list is self-explanatory. If CakePHP 3.0 was revolutionary, CakePHP 4.0 continued modernizing the framework with middleware, new table methods, database types and a new application skeleton.

 

CakePHP 5.0: September 2023

  • PHP 8.1 required.
  • Improved typehints across the framework. CakePHP now leverages union types to formalize the types of many parameters across the framework.
  • Upgraded to PHPUnit 10.x
  • Support for read and write database connection roles.
  • New enum type mapping support in the ORM enabling more expressive model layers with improved type checking.
  • Table finders with named parameters, providing more expressive query building APIs.
  • Added time-only Time type and greatly improved Date and DateTime support via chronos 3.x.
  • Support for PSR17 HTTP factories was added.

And here we are, 1 year after CakePHP 5 was released, we are currently in version 5.1.20 (released November 10th). It is unbelievable that 20 years have already passed, and the team is more than excited about the upcoming changes and features we expect in CakePHP 6, 7 ,8 and beyond!

 

To finish we would like to make a special tribute (and thank them again) to the top 8 contributors from all time! Especially to our lead (and oldest active) developer, Mark Story (@markstory on Github or his Website) , who has been contributing for almost 17 years with more than 17k commits (an incredible average of 1000+ commits per year). Remember your name could be here as well! You just need to start contributing! (check out https://github.com/cakephp/cakephp/blob/5.x/.github/CONTRIBUTING.md).

This article is part of the CakeDC Advent Calendar 2024 (December 12th 2024)

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Goodbye to 2025!

Well bakers… another advent calendar is coming to an end. I hope you enjoyed all of the topics covered each day. We are also closing the year with so much gratitude.    2025 was the 20th year of CakePHP, can you believe it? We had an amazing year with our team, the community and the CakePHP core. It was great connecting with those who attended CakeFest in Madrid, and we hope to have the opportunity to see more of you in 2026.    I cannot let the year end without getting a little sentimental. There is no better way to say it… THANK YOU. Thank you to the team who worked so hard, the core team that keeps pumping out releases, and most of all … thank you to our clients that trust us with their projects. CakeDC is successful because of the strong relationships we build with our network, and we hope to continue working with all of you for many years.    There are a lot of great things still to come in year 21! Could 2026 will be bringing us CakePHP 6?! Considering 21 is the legal drinking age in the US, maybe CakePHP 6 should be beer cake? Delicious. Stay tuned to find out.    Before I go, I am leaving you with something special. A note from Larry!   As we close out this year, I just want to say thank you from the bottom of my heart. Twenty years ago, CakePHP started as a simple idea shared by a few of us who wanted to make building on the web easier and more enjoyable. Seeing how far it has come, and more importantly, seeing how many lives and careers it has impacted, is something I never take for granted. I am deeply grateful for our team, the core contributors, the community, and our clients who continue to believe in what we do. You are the reason CakePHP and CakeDC are still here, still growing, and still relevant after two decades. Here is to what we have built together, and to what is still ahead. Thank you for being part of this journey. Larry

Written by Amanda on December 24, 2025

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Pagination of multiple queries in CakePHP

Pagination of multiple queries in CakePHP

A less typical use case for pagination in an appication is the need to paginate multiples queries. In CakePHP you can achieve this with pagination scopes.

Users list

Lest use as an example a simple users list. // src/Controller/UsersController.php class UsersController extends AppController { protected array $paginate = [ 'limit' => 25, ]; public function index() { // Default model pagination $this->set('users', $this->paginate($this->Users)); } } // templates/Users/index.php <h2><?= __('Users list') ?>/h2> <table> <thead> <tr> <th><?= $this->Paginator->sort('name', __('Name')) ?></th> <th><?= $this->Paginator->sort('email', __('Email')) ?></th> <th><?= $this->Paginator->sort('active', __('Active')) ?></th> </tr> </thead> <tbody> <?php foreach ($users as $user): ?> <tr> <td><?= h($user->name) ?></td> <td><?= h($user->email) ?></td> <td><?= $user->active ? 'Yes' : 'No' ?></td> </tr> <?php endforeach; ?> </tbody> </table> <?= $this->Paginator->counter() ?> <?= $this->Paginator->prev('« Previous') ?> <?= $this->Paginator->numbers() ?> <?= $this->Paginator->next('Next »') ?>

Pagination of multiple queries

Now, we want to display two paginated tables, one with the active users and the other with the inactive ones. // src/Controller/UsersController.php class UsersController extends AppController { protected array $paginate = [ 'Users' => [ 'scope' => 'active_users', 'limit' => 25, ], 'InactiveUsers' => [ 'scope' => 'inactive_users', 'limit' => 10, ], ]; public function index() { $activeUsers = $this->paginate( $this->Users->find()->where(['active' => true]), [scope: 'active_users'] ); // Load an additional table object with the custom alias set in the paginate property $inactiveUsersTable = $this->fetchTable('InactiveUsers', [ 'className' => \App\Model\Table\UsersTable::class, 'table' => 'users', 'entityClass' => 'App\Model\Entity\User', ]); $inactiveUsers = $this->paginate( $inactiveUsersTable->find()->where(['active' => false]), [scope: 'inactive_users'] ); $this->set(compact('users', 'inactiveUsers')); } } // templates/Users/index.php <?php // call `setPaginated` first with the results to be displayed next, so the paginator use the correct scope for the links $this->Paginator->setPaginated($users); ?> <h2><?= __('Active Users') ?>/h2> <table> <thead> <tr> <th><?= $this->Paginator->sort('name', __('Name')) ?></th> <th><?= $this->Paginator->sort('email', __('Email')) ?></th> <th><?= $this->Paginator->sort('active', __('Active')) ?></th> </tr> </thead> <tbody> <?php foreach ($users as $user): ?> <tr> <td><?= h($user->name) ?></td> <td><?= h($user->email) ?></td> <td><?= $user->active ? 'Yes' : 'No' ?></td> </tr> <?php endforeach; ?> </tbody> </table> <?= $this->Paginator->counter() ?> <?= $this->Paginator->prev('« Previous') ?> <?= $this->Paginator->numbers() ?> <?= $this->Paginator->next('Next »') ?> <?php // call `setPaginated` first with the results to be displayed next, so the paginator use the correct scope for the links $this->Paginator->setPaginated($inactiveUsers); ?> <h2><?= __('Inactive Users') ?>/h2> <table> <thead> <tr> <th><?= $this->Paginator->sort('name', __('Name')) ?></th> <th><?= $this->Paginator->sort('email', __('Email')) ?></th> <th><?= $this->Paginator->sort('active', __('Active')) ?></th> </tr> </thead> <tbody> <?php foreach ($inactiveUsers as $inactiveUser): ?> <tr> <td><?= h($inactiveUser->name) ?></td> <td><?= h($inactiveUser->email) ?></td> <td><?= $inactiveUser->active ? 'Yes' : 'No' ?></td> </tr> <?php endforeach; ?> </tbody> </table> <?= $this->Paginator->counter() ?> <?= $this->Paginator->prev('« Previous') ?> <?= $this->Paginator->numbers() ?> <?= $this->Paginator->next('Next »') ?> And with this you have two paginated tables in the same request.

Written by Rperez on December 23, 2025

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Clean DI in CakePHP 5.3: Say Goodbye to fetchTable()

This article is part of the CakeDC Advent Calendar 2025 (December 23rd, 2025)

Introduction: The Death of the "Hidden" Dependency

For years, accessing data in CakePHP meant "grabbing" it from the global state. Whether using TableRegistry::getTableLocator()->get() or the LocatorAwareTrait’s $this->fetchTable(), your classes reached out to a locator to find what they needed. While convenient, this created hidden dependencies. A class constructor might look empty, despite the class being secretly reliant on multiple database tables. This made unit testing cumbersome, forcing you to stub the global TableLocator just to inject a mock. CakePHP 5.3 changes the game with Inversion of Control. With the framework currently in its Release Candidate (RC) stage and a stable release expected soon, now is the perfect time to explore these architectural improvements. By using the new TableContainer as a delegate for your PSR-11 container, tables can now be automatically injected directly into your constructors. This shift to explicit dependencies makes your code cleaner, fully type-hinted, and ready for modern testing standards. The Old Way (Hidden Dependency): public function execute() { $users = $this->fetchTable('Users'); // Where did this come from? } The 5.3 Way (Explicit Dependency): public function __construct(protected UsersTable $users) {} public function execute() { $this->users->find(); // Explicit and testable. }

Enabling the Delegate

Open src/Application.php and update the services() method by delegating table resolution to the TableContainer. // src/Application.php use Cake\ORM\TableContainer; public function services(ContainerInterface $container): void { // Register the TableContainer as a delegate $container->delegate(new TableContainer()); }

How it works under the hood

When you type-hint a class ending in Table (e.g., UsersTable), the main PSR-11 container doesn't initially know how to instantiate it. Because you've registered a delegate, it passes the request to the TableContainer, which then:
  1. Validates: It verifies the class name and ensures it is a subclass of \Cake\ORM\Table.
  2. Locates: It uses the TableLocator to fetch the correct instance (handling all the usual CakePHP ORM configuration behind the scenes).
  3. Resolves: It returns the fully configured Table object back to the main container to be injected.
Note: The naming convention is strict. The TableContainer specifically looks for the Table suffix. If you have a custom class that extends the base Table class but is named UsersRepository, the delegate will skip it, and the container will fail to resolve the dependency.

Practical Example: Cleaner Services

Now, your domain services no longer need to know about the LocatorAwareTrait. They simply ask for what they need. namespace App\Service; use App\Model\Table\UsersTable; class UserManagerService { // No more TableRegistry::get() or $this->fetchTable() public function __construct( protected UsersTable $users ) {} public function activateUser(int $id): void { $user = $this->users->get($id); // ... logic } } Next, open src/Application.php and update the services() method by delegating table resolution to the TableContainer. // src/Application.php use App\Model\Table\UsersTable; use App\Service\UserManagerService; use Cake\ORM\TableContainer; public function services(ContainerInterface $container): void { // Register the TableContainer as a delegate $container->delegate(new TableContainer()); // Register your service with the table as constructor argument $container ->add(UserManagerService::class) ->addArgument(UsersTable::class); }

Why this is a game changer for Testing

Because the table is injected via the constructor, you can now swap it for a mock effortlessly in your test suite without touching the global state of the application. $mockUsers = $this->createMock(UsersTable::class); $service = new UserManagerService($mockUsers); // Pure injection!

Conclusion: Small Change, Big Impact

At first glance, adding a single line to your Application::services() method might seem like a minor update. However, TableContainer represents a significant shift in how we approach CakePHP architecture. By delegating table resolution to the container, we gain:
  • True Type-Safety: Your IDE and static analysis tools now recognize the exact Table class being used. This is a massive win for PHPStan users—no more "Call to an undefined method" errors or messy @var docblock workarounds just to prove to your CI that a method exists.
  • Zero-Effort Mocking: Testing a service no longer requires manipulating the global TableRegistry state. Simply pass a mock object into the constructor and move on.
  • Standardization: Your CakePHP code now aligns with modern PHP practices found in any PSR-compliant ecosystem, making your application more maintainable and easier for new developers to understand.
If you plan to upgrade to CakePHP 5.3 upon its release, this is one of the easiest wins for your codebase. It’s time to stop fetching your tables and start receiving them. This article is part of the CakeDC Advent Calendar 2025 (December 23rd, 2025)

Written by Arusinowski on December 23, 2025

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