### Install SensioFrameworkExtraBundle via Composer

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

Use the official Symfony recipe to automatically install and configure the bundle.

```bash
$ composer require sensio/framework-extra-bundle
```

--------------------------------

### Controller with Annotations

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

Demonstrates the usage of various annotations for controller configuration, including routing, caching, template rendering, parameter conversion, and security.

```php
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Cache;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\IsGranted;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;

/**
 * @Route("/blog")
 * @Cache(expires="tomorrow")
 */
class AnnotController
{
    /**
     * @Route("/")
     * @Template
     */
    public function index()
    {
        $posts = ...;

        return array('posts' => $posts);
    }

    /**
     * @Route("/{id}")
     * @Method("GET")
     * @ParamConverter("post", class="SensioBlogBundle:Post")
     * @Template("@SensioBlog/annot/show.html.twig", vars={"post"})
     * @Cache(smaxage="15", lastmodified="post.getUpdatedAt()", etag="'Post' ~ post.getId() ~ post.getUpdatedAt()")
     * @IsGranted("ROLE_SPECIAL_USER")
     * @Security("is_granted('ROLE_ADMIN') and is_granted('POST_SHOW', post)")
     */
    public function show(Post $post)
    {
    }
}
```

--------------------------------

### Configure SensioFrameworkExtraBundle

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

Default configuration settings for the bundle, available in YAML, XML, and PHP formats.

```yaml
sensio_framework_extra:
    router:      { annotations: true } # Deprecated; use routing annotations of Symfony core instead
    request:     { converters: true, auto_convert: true }
    view:        { annotations: true }
    cache:       { annotations: true }
    security:    { annotations: true }
```

```xml
<!-- xmlns:sensio-framework-extra="http://symfony.com/schema/dic/symfony_extra" -->
<sensio-framework-extra:config>
    <router annotations="true" />
    <request converters="true" auto_convert="true" />
    <view annotations="true" />
    <cache annotations="true" />
    <security annotations="true" />
</sensio-framework-extra:config>
```

```php
// load the profiler
$container->loadFromExtension('sensio_framework_extra', array(
    'router'      => array('annotations' => true),
    'request'     => array('converters' => true, 'auto_convert' => true),
    'view'        => array('annotations' => true),
    'cache'       => array('annotations' => true),
    'security'    => array('annotations' => true),
));
```

--------------------------------

### Importing Annotation Routes

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

Configuration file to import routes defined by annotations from a controller directory.

```yaml
# config/routes/annotations.yaml

# import routes from a controller directory
annot:
    resource: "@AnnotRoutingBundle/Controller"
    type:     annotation
```

--------------------------------

### Controller with PHP 8 Attributes

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

Shows the equivalent controller configuration using PHP 8 attributes instead of traditional annotations.

```php
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Cache;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\IsGranted;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;

#[Route('/blog')]
#[Cache(expired: 'tomorrow')]
class AnnotController
{
    #[Route('/')]
    #[Template]
    public function index()
    {
        $posts = ...;

        return array('posts' => $posts);
    }

    #[Route('/{id}')]
    #[Method('GET')]
    #[ParamConverter('post', class: 'SensioBlogBundle:Post')]
    #[Template('@SensioBlog/annot/show.html.twig", vars: ['post'])]
    #[Cache(smaxage: 15, lastmodified: 'post.getUpdatedAt()', etag: "'Post' ~ post.getId() ~ post.getUpdatedAt()")]
    #[IsGranted('ROLE_SPECIAL_USER')]
    #[Security("is_granted('ROLE_ADMIN') and is_granted('POST_SHOW', post)")]
    public function show(Post $post)
    {
    }
}
```

--------------------------------

### Simplified Controller Method with Annotations

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

A simplified version of a controller method where some annotations are omitted due to convention.

```php
/**
 * @Route("/{id}")
 * @Cache(smaxage="15", lastModified="post.getUpdatedAt()", Etag="'Post' ~ post.getId() ~ post.getUpdatedAt()")
 * @IsGranted("ROLE_SPECIAL_USER")
 * @Security("is_granted('ROLE_ADMIN') and is_granted('POST_SHOW', post)")
 */
public function show(Post $post)
{
}
```

--------------------------------

### Simplified Controller Method with PHP 8 Attributes

Source: https://symfony.com/bundles/SensioFrameworkExtraBundle/current/index.html

A simplified version of a controller method using PHP 8 attributes, omitting some due to convention.

```php
#[Route('/{id}')]
#[Cache(smaxage: 15, lastmodified: 'post.getUpdatedAt()', etag: "'Post' ~ post.getId() ~ post.getUpdatedAt()")]
#[IsGranted('ROLE_SPECIAL_USER')]
#[Security("is_granted('ROLE_ADMIN') and is_granted('POST_SHOW', post)")]
public function show(Post $post)
{
}
```

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