On Sat, 9 Mar 2013, Anatol Belski wrote: > On Sat, 2013-03-09 at 21:57 +0100, Gustavo Lopes wrote: > > On Sat, 09 Mar 2013 21:36:41 +0100, Derick Rethans <der...@php.net> wrote: > > > > > On Tue, 5 Mar 2013, Anatol Belski wrote: > > > > > >> I've reworked the patch from > > >> http://nebm.ist.utl.pt/~glopes/misc/date_period_interval_ser.diff > > >> (mentioned by tony2001) for bug #63437, that seems to fix the > > >> issue. That patch was ported back to 5.3 and adapted to the > > >> current 5.4+. Both variants are posted to the ticket. > > > > > > Serializing this as a base64 encoded variant of some binary data > > > is not a good thing. If you want to serialize, it needs to output > > > the same thigns that allow users to create the period or interval. > > > > I would agree in principle, but, as I explained before, there is a > > problem. The DatePeriod class has 64-bit integers in its internal > > structure. The PHP integer type cannot (in general) represent that > > data. So the general method of getting the object data via > > get_properties and serializing (and then using __set_state to > > convert the array back) does not work unless you represent those > > 64-bit integers with some non-integer type and do the conversions. > > So base64 seems to be only the doubtful point. Thriving to fix that, > what if we could bring it in dependency of libgmp to serialize and > read as strings (and maybe disable serialization otherwise)?
Why do you need libgmp for that‽ cheers, Derick
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