This deprecates – but not removes – those two classes and all functions in it. There is no reason that new developments should use those methods as with the AppFramework there is a replacement that allows testable code.
With the `@deprecated` annotation IDEs like PHPStorm will point out to the developer that a functionality is deprecated and that there is a better suited replacement.
- L10N now converted to string to make them work with json_encode
- Added specific error message when server doesn't allow fopen on URLs
- Fixed client side to correctly show error message in a notification
- Added OCP\JSON::encode() method to encode JSON with support for the
OC_L10N_String values