Final Class Yiisoft\HttpMiddleware\HttpCache\ETagProvider\NullETagProvider
| Inheritance | Yiisoft\HttpMiddleware\HttpCache\ETagProvider\NullETagProvider |
|---|---|
| Implements | Yiisoft\HttpMiddleware\HttpCache\ETagProvider\ETagProviderInterface |
Returns null ETag for all requests.
It can be used when ETag functionality is not required.
Public Methods
| Method | Description | Defined By |
|---|---|---|
| get() | Yiisoft\HttpMiddleware\HttpCache\ETagProvider\NullETagProvider |
Method Details
| public Yiisoft\HttpMiddleware\HttpCache\ETag|null get ( \Psr\Http\Message\ServerRequestInterface $request ) | ||
| $request | \Psr\Http\Message\ServerRequestInterface | |
public function get(ServerRequestInterface $request): ?ETag
{
return null;
}
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