File\MimeType (Component\HttpFoundation)
Symfony\Component\HttpFoundation\File\MimeType
Classes
| ExtensionGuesser | A singleton mime type to file extension guesser. |
| FileBinaryMimeTypeGuesser | Guesses the mime type with the binary "file" (only available on *nix) |
| FileinfoMimeTypeGuesser | Guesses the mime type using the PECL extension FileInfo. |