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To: "Derick Rethans" <derick@php.net>
Cc: "internals@lists.php.net" <internals@lists.php.net>
References: <op.w7w82cmcc9evq2@nikita2206-n56vj>
 <alpine.DEB.2.10.1312111012460.5490@whisky.home.derickrethans.nl>
Date: Wed, 11 Dec 2013 15:42:36 +0400
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Subject: Re: [PHP-DEV] timelib diff working wrong on with years
From: inefedor@gmail.com ("Nikita Nefedov")

On Wed, 11 Dec 2013 14:13:07 +0400, Derick Rethans <derick@php.net> wrote:

> On Wed, 11 Dec 2013, Nikita Nefedov wrote:
>
>> Hi,
>>
>> today I stumbled upon this bug, but I actually don't know should I call  
>> it bug
>> or is it right behavior?
>>
>> So for example lets get diff between 2013-10-25 and 2014-10-25:
>> var_dump((new DateTime("2013-03-25"))->diff(new DateTime("2014-03-25")))
>>
>> We'll get one full year.
>>
>> Then if we try to get diff between 2012-03-25 and 2013-03-25 we'll also  
>> get
>> one year.
>>
>> But if we have 2012-03-01 and 2013-03-01 then we get 11 months and 30  
>> days
>> (365 in int->days member)...
>>
>> Should we consider this as a bug or not?
>
> I did some fixes for this already - which version of PHP is this?
>
> cheers,
> Derick
>

Hi Derick,

I can reproduce this on 5.5.7RC1 tag. (can't check it on the other  
versions at the moment)