phpstan nette

Nette Framework extension for PHPStan

• PHPStan
• Nette Framework

This extension provides following features:

• NetteComponentModelContainer::getComponent() knows type of the component because it reads the return type on createComponent* (this works best in presenters and controls)
• NetteDIContainer::getByType and createInstance return type based on first parameter (Foo::class).
• NetteFormsContainer::getValues return type based on $asArray parameter.
• NetteComponentModelComponent::lookup return type based on $throw parameter.
• NetteApplicationUIComponent::getPresenter return type based on $throw parameter.
• Dynamic methods of NetteUtilsHtml
• Magic NetteObject and NetteSmartObject properties
• Event listeners through the on* properties
• Defines early terminating method calls for Presenter methods to prevent Undefined variable errors
• Understand the exact array shape coming from NetteUtilsStrings::match() and NetteUtilsStrings::matchAll() based on pattern

It also contains these framework-specific rules (can be enabled separately):

• Do not extend NetteObject, use NetteSmartObject trait instead
• Rethrow exceptions that are always meant to be rethrown (like AbortException)

Installation

To use this extension, require it in Composer:

composer require --dev phpstan/phpstan-nette

If you also install phpstan/extension-installer then you're all set!

Manual installation

If you don't want to use phpstan/extension-installer, include extension.neon in your project's PHPStan config:

includes:
    - vendor/phpstan/phpstan-nette/extension.neon

To perform framework-specific checks, include also this file:

    - vendor/phpstan/phpstan-nette/rules.neon