Hinrik Örn Sigurðsson 60567bddd6 [PHP] Correctly format JSON in headers (#4024)
* [PHP] Correctly format JSON in headers

`ObjectSerializer::toHeaderValue()` in the generated PHP code calls
`toString()` on the values, which formats JSON with the `JSON_PRETTY_PRINT`
option. This will result in a multi-line header which cannot be parsed
since linebreaks aren't allowed by RFC 7230.

In my case I have a header schema called `UpdateUser` which I had hoped
would be serialized as `{"type":"staff","id":123}`.

Every single `__toString()` in the generator does the same thing, so I
figured it's safe to change `toHeaderValue()` to convert to JSON directly,
without `JSON_PRETTY_PRINT`. This fix works for me.

* More sensible approach to providing a header value

* Just strip the newlines

* Go back to previous solution
2019-10-03 20:38:15 +09:00
..
2019-09-11 21:17:11 +08:00
2019-03-07 16:07:58 +08:00
2019-09-11 21:17:11 +08:00
2019-09-11 21:17:11 +08:00