Denis Brumann ⠇Symfony User Group Hamburg ⠇2021-04-06 Symfony Runtime A First Look

2 Denis Brumann denis.brumann@qossmic.com @dbrumann

3 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 4 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 5 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 6 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 7 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 7 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 8 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 8 What is a runtime? When using Apache, you can con gure PHP as an Apache module or FastCGI using PHP FPM. FastCGI also is the preferred way to use PHP with Nginx.

Symfony Runtime - A First Look ⠇@dbrumann 9 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 9 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 10 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 10 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 11 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 11 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 12 What is a runtime?

Symfony Runtime - A First Look ⠇@dbrumann 12 What is a runtime?

13 Bootstrapping Symfony

Symfony Runtime - A First Look ⠇@dbrumann 15 Bootstrapping Symfony

Symfony Runtime - A First Look ⠇@dbrumann 16 Bootstrapping Symfony

Symfony Runtime - A First Look ⠇@dbrumann 17 Bootstrapping Symfony

Symfony Runtime - A First Look ⠇@dbrumann 18 Bootstrapping Symfony

Symfony Runtime - A First Look ⠇@dbrumann 19 Bootstrapping Symfony

20 Sidenote: Experimental Features

Symfony Runtime - A First Look ⠇@dbrumann 21 Sidenote: Experimental Features

22 The Runtime Component

Symfony Runtime - A First Look ⠇@dbrumann 23 The Runtime Component The Runtime Component decouples the bootstrapping logic from any global state to make sure the application can run with runtimes like PHP-FPM. ReactPHP, Swoole, etc. without any changes.

Symfony Runtime - A First Look ⠇@dbrumann 24 The Runtime Component

Symfony Runtime - A First Look ⠇@dbrumann 24 The Runtime Component

Symfony Runtime - A First Look ⠇@dbrumann 25 The Runtime Component

Symfony Runtime - A First Look ⠇@dbrumann 25 The Runtime Component

Symfony Runtime - A First Look ⠇@dbrumann 25 The Runtime Component

Symfony Runtime - A First Look ⠇@dbrumann 26 The Runtime Component interface RuntimeInterface { /** * Returns a resolver that should compute the arguments of a callable. * * The callable itself should return an object that represents the application to pass to the getRunner() method. */ public function getResolver(callable $callable, \ReflectionFunction $reflector = null): ResolverInterface; /** * Returns a callable that knows how to run the passed object and that returns its exit status as int. * * The passed object is typically created by calling ResolverInterface::resolve(). */ public function getRunner(?object $application): RunnerInterface; }

Symfony Runtime - A First Look ⠇@dbrumann 27 The Runtime Component [$app, $args] = $runtime ->getResolver($app) ->resolve(); $app = $app(...$args); exit( $runtime ->getRunner($app) ->run() );

Symfony Runtime - A First Look ⠇@dbrumann 27 The Runtime Component [$app, $args] = $runtime ->getResolver($app) ->resolve(); $app = $app(...$args); exit( $runtime ->getRunner($app) ->run() ); return function (array $context) { return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']); }

Symfony Runtime - A First Look ⠇@dbrumann 28 The Runtime Component

29 Custom Runtimes

Symfony Runtime - A First Look ⠇@dbrumann 30 Custom Runtimes

Symfony Runtime - A First Look ⠇@dbrumann 31 Custom Runtimes

Symfony Runtime - A First Look ⠇@dbrumann 32 Custom Runtimes

Symfony Runtime - A First Look ⠇@dbrumann 33 Custom Runtimes

34 Questions