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Date: Fri, 24 Oct 2008 12:05:07 +0300
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To: Mark van der Velden <mark@dynom.nl>
CC: Stanislav Malyshev <stas@zend.com>, 
 'PHP Internals' <internals@lists.php.net>
References: <4900DB81.4000805@zend.com> <4900E150.1010607@dynom.nl>
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Subject: Re: [PHP-DEV] array_key_exists BC break
From: ionut.g.stan@gmail.com (Ionut Gabriel Stan)

But wouldn't be useful to at least accept objects implementing ArrayAccess?


On 10/23/2008 23:40, Mark van der Velden wrote:
> Stanislav Malyshev wrote:
>    
>> Hi!
>>
>> I notice that 5.3 differs from 5.2 in how array_key_exists treats
>> objects. In 5.2, if the second parameter (array) is allowed to be object
>> and HASH_OF is applied to it. However, in 5.3 it would produce a warning
>> requiring an array if object passed to it. Was it intentional?
>> Maybe the problem is deeper and is in zend_parse_arg_impl where it
>> should allow objects for 'a' if we can have HASH_OF from them?
>>      
>
> To my understanding, it's superseded by the function property_exists.
> Also notice the difference of argument order.
>
> As written here: http://docs.php.net/array_key_exists
>
>
>