Three elements array:
Current value: one. Calling hasMore() : bool(true)
Current value: two. Calling hasMore() : bool(true)
Current value: three. Calling hasMore() : bool(true)
- last row *should* return false.
I see,
You mean that the hasMore is being used just to
assure the current position is valid. While it should
be only used to confirm if there are more elements or
not. Right?
In the case of foreach, it works because it only
increments the pointer after get the element (which is
valid), but as a general hasMore() method it is faulty
because it returns TRUE at the last element and FALSE
only after the cursor has reached the "end+1"
position.
I agree that it should be modified so isValid() and
hasMore() would have diferent meanings (the correct
ones).
Regards,
Marc.
>Hi Marc
>Please take a look at the thread headed 'Iterator
>Class/foreach Logic Flaw?'
>- you will find your hasMore() returns TRUE when
place on the last element,
>but (in the exammple code below), there are only
three elements - therefore
>when on the third element, hasMore() should return
false...
>This thread is a different (possible) bug - the
foreach() construct silently
>stops all php processing when called using a class
member as the iterator.
>
>Regards
>Philip
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