function MimeTypeGuesser::registerWithSymfonyGuesser

A helper function to register with Symfony's singleton MIME type guesser.

Symfony's default mimetype guessers have dependencies on PHP's fileinfo extension or being able to run the system command file. Drupal's guesser does not have these dependencies.

See also

\Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser

File

core/lib/Drupal/Core/File/MimeType/MimeTypeGuesser.php, line 157

Class

MimeTypeGuesser

Defines a MIME type guesser that also supports stream wrapper paths.

Namespace

Code

public static function registerWithSymfonyGuesser(ContainerInterface $container) {
    // Reset state, so we do not store more and more services during test runs.
    SymfonyMimeTypeGuesser::reset();
    $singleton = SymfonyMimeTypeGuesser::getInstance();
    $singleton->register($container->get('file.mime_type.guesser'));
}