Zeev and I designed each() to deprecate key()/current()/etc. which
came from PHP/FI 2. Maybe not exactly what you're looking for but
just want to point out that there have always been some issues with
the latter functions.
If each() isn't suitable (and/or you want something quicker) than I'm
OK with an array_* function but I don't like array_valid(). It sounds
too much like is_array() and implies the array is valid. Maybe
something like array_valid_position()?
At 02:52 PM 5/27/2006, Marcus Boerger wrote:
Hello Matthew,
Saturday, May 27, 2006, 11:36:16 PM, you wrote:
> Pierre wrote:
>> On 5/27/06, Marcus Boerger <[EMAIL PROTECTED]> wrote:
>>> - bool array(array $array)
>>>
>>> cehcks whether arra position is valid (e.g. like "key($array) !==
>>> NULL")
>>
>> I don't understand this one.
>>
> I think you have to listen to psychedelic music and take a hit of
LSD first.
Actually the point is that you cannot simply do stuff like
"while(key($array))". And "while(key($array) != 0)" doesn't work either.
Also "if (!key($array))" is probably different from what you expect.
And of course "isset(key($array))" doens't work either.
Best regards,
Marcus
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