43 lines
1.3 KiB
Markdown
43 lines
1.3 KiB
Markdown
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WebLink Component
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=================
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The WebLink component manages links between resources. It is particularly
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useful to advise clients to preload and prefetch documents through HTTP and
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HTTP/2 pushes.
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This component implements the [HTML5's
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Links](https://www.w3.org/TR/html5/links.html),
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[Preload](https://www.w3.org/TR/preload/) and [Resource
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Hints](https://www.w3.org/TR/resource-hints/) W3C's specifications. It can also
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be used with extensions defined in the [HTML5 link type extensions
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wiki](http://microformats.org/wiki/existing-rel-values#HTML5_link_type_extensions).
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Getting Started
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---------------
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```bash
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composer require symfony/web-link
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```
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```php
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use Symfony\Component\WebLink\GenericLinkProvider;
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use Symfony\Component\WebLink\HttpHeaderSerializer;
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use Symfony\Component\WebLink\Link;
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$linkProvider = (new GenericLinkProvider())
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->withLink(new Link('preload', '/bootstrap.min.css'));
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header('Link: '.(new HttpHeaderSerializer())->serialize($linkProvider->getLinks()));
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echo 'Hello';
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```
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Resources
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---------
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* [Documentation](https://symfony.com/doc/current/web_link.html)
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* [Contributing](https://symfony.com/doc/current/contributing/index.html)
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* [Report issues](https://github.com/symfony/symfony/issues) and
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[send Pull Requests](https://github.com/symfony/symfony/pulls)
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in the [main Symfony repository](https://github.com/symfony/symfony)
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