Johannes, I completely agree about the E_ERROR - in general. An error should be recoverable as much as possible. In this concrete case as I've reworking a patch descending from 2010 and that E_ERROR was there, I just let it go.
The situation is that doing an E_WARNING possibly leaves user with an invalid object, which will crash on arbitrary places - in method calls, var_dump or iterator. In 5.5 it is even possible to throw exception in __wakeup as unserialize cares about it there. But anyway - any recoverable error would need even more intervention into that code which could consequently bring further behavior changes. For #53437 as workaround maybe one could initialize the objects in DatePeriod (as there are multiple) to some freezed value and put a warning? That would be more permissive and bring minimal behavior changes. I could give it a try if you mean it's acceptable. Any solution is better than a PHP crash I mean :) Other workaround you've possibly in mind? Regards Anatol On Mon, March 18, 2013 18:03, Johannes Schlüter wrote: > Hi, > > > commit f8b91d9ac (fix for #62852) looks fine to me. > > Commit 0ee71 for #53437 is a bit too much for 5.3 in my opinion - what > happens if users have custom work-arounds in extended classes with custom > __wakeup or __set_State methods? Will there be a change of behavihor? I > think there should be an error message instead of a crash in 5.3. Aside > from that: I don't think that E_ERROR is a good error level for the caes, > either use E_RECOVERABLE or even just E_WARNING. > > johannes > > Anatol Belski <a...@php.net> wrote: > > >> Hi, >> >> >> #62852 and #53437 introduced fixes for the date extension crashing when >> unserializing objects. They was applied to 5.5. If there are no >> objections, I would backport those to 5.3 and 5.4. >> >> Regards >> >> >> Anatol >> >> >> -- >> PHP Internals - PHP Runtime Development Mailing List >> To unsubscribe, visit: http://www.php.net/unsub.php >> >> > -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
