5.3 Migration Guide¶

Query::with() now accepts an array of expressions to align with other query clauses. This also

allows clearing the expressions with an empty array.

The signature of Validator::validate(array $data, bool $newRecord = true, array $context = []) has now a additional third parameter $context. It can be used to pass necessary context into the validation when marshalling.

The format() and currency() methods of NumberHelper now accept also null as input and can return any default string here. This allows for easier templates, in particular baked ones. Make sure to adjust any extending helper (plugin or app level) by adding that type.

Query::newExpr() is deprecated. Use Query::expr() instead.

Form::_execute() is deprecated. You should rename your _execute methods to process() which accepts the same parameters and has the same return type.

Using $request->getParam('?') to get the query params is deprecated. Use $request->getQueryParams() instead.

Calling behavior methods on table instances is now deprecated. To call a method of an attached behavior you need to use $table->getBehavior('Sluggable')->slugify() instead of $table->slugify().

EntityTrait::isEmpty() is deprecated. Use hasValue() instead.

Loading of plugins without a plugin class is deprecated. For your existing plugins which don’t have one, you can use the bin/cake bake plugin MyPlugin --class-only command, which will create the file plugins/MyPlugin/src/MyPlugin.php.

Added Redis Cluster support to RedisEngine. Configure the cluster option with an array of server addresses to enable cluster mode.

cake plugin assets symlink command now supports a --relative option to create relative path symlinks. This is useful when creating symlinks within containers that use volume mounts.

cake server now supports a --frankenphp option that will start the development server with FrankenPHP.

Added TreeHelper which outputs an array as a tree such as an array of filesystem directories as array keys and files as lists under each directory.

Commands can now implement getGroup() to customize how commands are grouped in bin/cake -h output.

Added Configure attribute to support injecting Configure values into constructor arguments. See ref:configure-dependency-injection.

Added support for Entra authentication to SqlServer driver.

Added Query::optimizerHint() which accepts engine-specific optimizer hints.

Added Query::getDriver() helper which returns the Driver for the current connection role by default.

Added support for year column types in MySQL.

Added support for inet, cidr and macaddr network column types to postgres driver.

Added TypeFactory::getMapped() to retrieve the mapped class name for a specific type. This provides a cleaner API compared to using TypeFactory::getMap() with a type argument.

Debugger now replaces :php:const:ROOT` with ` the ``Debugger.editorBasePath Configure value if defined. This improves debugging workflows within containerized environments.

Added DateTimePeriod which wraps a php DatePeriod and returns DateTime instances when iterating.

Added DatePeriod which wraps a php DatePeriod and returns Date instances when iterating.

Added toQuarterRange() method to DateTime and FrozenTime classes which returns an array containing the start and end dates of the quarter for the given date.

Added Date::getTimestamp(). This method returns an int of the date’s timestamp.

Added Message::addAttachment() for adding attachments to a message. Like other message methods, it can be accessed via the Mailer instance as $mailer->addAttachment().

Table::patchEntity(), Table::newEntity(), Marshaller::one() and Marshaller::many() now accept a strictFields option that only applies validation to the fields listed in the fields option.

EntityRoute now handles enum value conversions. This enables you to use enum backed properties as route parameters. When an enum backed property is used in routing, the enum’s value or name will be used.

assertRedirectBack() added to assert a successful redirect has been made to the same previous URL.

assertRedirectBackToReferer() added to assert a successful redirect has been made to the referer URL.

assertFlashMessageContains() and assertFlashMessageContainsAt() were added. These methods enable substring matching of flash message content.

Text::uuid() now supports configurable UUID generation. You can set a custom UUID generator using Configure::write('Text.uuidGenerator', $closure) to integrate your own UUID generation strategy or third-party libraries.

ipOrRange() validation has has been added to check for an IP or a range (subnet).

When validating within CakePHP marshalling context, the entity will be passed into the context argument for use inside custom validation rules. This can be useful when patching partially and then needing to get that data from the entity instead of the passed data.

HtmlHelper::scriptStart() and scriptEnd() now allow simple wrapping script tags (<script>...</script>) around inline JavaScript. This enables syntax highlighting in many editors to work. The wrapping script tag will be removed and replaced with a script tag generated by the helper.

FormHelper now supports a new option nestedCheckboxAndRadio. By default, the helper generates inputs of type checkbox and radio nested inside their label. Setting the nestedCheckboxAndRadio option to false will turn off the nesting.