Re: RFC Idea - json_validate() validate schema

Excellent Jakub, amazing, happy to know all this. Lets wait for your proposal. Good luck, make it happen! El mié, 1 mar 2023 a las 10:45, Jakub Zelenka (<bukka@php.net>) escribió: > > Hi, > > On Wed, Mar 1, 2023 at 1:36 PM Michał Marcin Brzuchalski <michal.brzuchalski@gmail.com> > wrote: >> >> Hi Jakub >> >> śr., 1 mar 2023, 14:09 użytkownik Jakub Zelenka <bukka@php.net> napisał: >>> >>> > >>> > Question ... are you planning to incorporate this by enhancing >>> > json_validate() ??? >>> > >>> >>> Yes the plan is to initially enhance json_decode and json_validate that >>> would get a new $schema argument . I plan to create a class for the >>> actually schema as it needs to be parsed to its own representation so it is >>> convenient to have it in the object. It could be also later created from >>> the different sources than just JSON string (e.g. assoc array / stdClass or >>> automatic generation from the class that I mentioned before) so it will be >>> better to have it in the class. >>> >>> Regards >>> >>> Jakub >> >> >> Do we really need this in core? What makes it less usable as an extension? >> > > The primary motivation is that this allow stopping decoding / validation once first invalid > part is found - basically this is going to be validated as parsed. It means this will eliminate all > currently possible DOS attacks on the actual JSON parsing. There are other reasons that we can > discuss in more details once proposed like better availability for users but those are just > secondary reasons and sort of side effects. > > Regards > > Jakub