malarzm / phpstan-symfony

Symfony extension for PHPStan

Symfony extension for PHPStan

What does it do?

• Provides correct return type for ContainerInterface::get() method,
• screams at you when you try to get unknown or private service from the container.

Installation

composer require --dev lookyman/phpstan-symfony

Configuration

Put this into your phpstan.neon config:

includes:
	- vendor/lookyman/phpstan-symfony/extension.neon
parameters:
	symfony:
		srcDevDebugProjectContainerXml: %rootDir%/../../../var/cache/dev/srcDevDebugProjectContainer.xml

Limitations

It can only recognize pure strings or ::class constants passed into ContainerInterface::get() method. This follows from the nature of static code analysis.

You have to provide a path to srcDevDebugProjectContainer.xml or similar xml file describing your container.