Re: RFC Idea - json_validate() validate schema

On Wed, Mar 1, 2023 at 9:23 AM juan carlos morales < dev.juan.morales@gmail.com> wrote: > Jakub, wow, great to know this. thanks for writting. > > Ok, then .... I will assume that this feature will come from you > sometime in future. > > Since json_validate() was announced ... I have being receiving > messages (a lot) about providing the ability to use JSON SCHEMAS as > well, hopefully we will have this in PHP in 8.4 (this will be a > shock!) > > Question ... are you planning to incorporate this by enhancing > json_validate() ??? > > El mié, 1 mar 2023 a las 9:07, Jakub Zelenka (<bukka@php.net>) escribió: > > > > On Wed, Mar 1, 2023 at 11:44 AM juan carlos morales < > dev.juan.morales@gmail.com> wrote: > >> > >> Hello Internals. > >> > >> I am thinking about improving the json_validate() function developed > >> for php 8.3. > >> > >> The actual descriptions goes like this: > >> > >> json_validate(string $json, int $depth = 512, int $flags = 0): bool > >> > >> I am thinking about enhancing this function to also be able to > >> validate against a JSON SCHEMA, giving us something like this: > >> > >> json_validate(string $json, int $depth = 512, int $flags = 0, string > >> $json_schema = null): bool > >> > >> so, if the string is a valid JSON and also respects the schema ... then > TRUE. > >> > >> What do you think ? > >> > > > > I'm actually working on this. Currently developing the schema parsing in > pure C implementation in my play C tool called jso. You can see progress > here: https://github.com/bukka/jso/commits/next . The plan is > to develop > it inside jso and then port it to jsond and then propose it for json ext > inclusion (that's how I developed the current parser). There is a lot of to > do as JsonSchema is quite complex (composition, JSON pointers, stream > integration for external pointers and more tricky bits) so this won't > likely be ready for 8.3 but should be ready for 8.4. I plan to introduce > some smaller things for 8.3 like better error reporting (error location > which I have already working in jso) and some other small additions. By the > way, the schema support won't be useful just for validation but also for > decoding and possibly encoding (sort of replacement for JsonSerializable).. > Especially for decoding it can be further extended to allow class mapping.. > We could also provide automatic generation of schema from class and support > attributes. I plan to propose all of this later as well but that might take > some time. > > > > Regards > > > > Jakub > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: https://www.php.net/unsub.php > > Great addition folks, looking forward to it! If there is anything that I can do to help, please let me know! -- Atenciosamente, Flávio Heleno