bug(yaml): DUMP_BASE64_BINARY_DATA not available

[Guikingone]

Hi 👋🏻

Small question about the 3.4 version of the documentation related to the YAML component, it seems that the doc highlight the fact that since 3.2 (the doc only display the information since 3.4: https://symfony.com/doc/3.4/components/yaml.html#parsing-and-dumping-of-binary-data) , we can dump / parse binaries data thanks to Yaml::DUMP_BASE64_BINARY_DATA const.

Problem is, after checking the source code, it seems that this const does not exist: https://github.com/symfony/symfony/blob/3.2/src/Symfony/Component/Yaml/Yaml.php.

Am I missing something or is there a missing link / const / code block?

Thanks 🙂

[xabbuh]

That's a mistake in the documentation. The documented flag has never been released (see symfony/symfony#18294). I have opened #16526 to fix this.