"Prado\Data\SqlMap\DataMapper\TPropertyAccess::get" do not work when object instanceof \ArrayAccess

[hnlxl]

			if(is_array($object) || $object instanceof \ArrayAccess)
			{
				if(array_key_exists($prop, $object))
					$object = $object[$prop];
				else
					throw new TInvalidPropertyException('sqlmap_invalid_property',$path);
			}

My PHP version is 5.6, array_key_exists is not work with \ArrayAccess, always return false. I think "ArrayAccess::offsetExists " is not correct too.

[ctrlaltca]

The Prado\Data* part of the framework (including TActiveRecord/SqlMap) has not been tested yet in prado4. You'd better stick with prado 3.3 until we sort out all the problems.

[hnlxl]

I has avoid this problem by "object.toArray" before calling insert method.

[LCSKJ]

This assumes that your object implements such a toArray() method which is not directly required by ArrayAccess interface. I would suggest to create a separate "else if" block for objects implementing ArrayAccess - somthing like this:

[...]
if(is_array($object))
{
  [...]
}
else if($object instanceof \ArrayAccess)
{
  if($object->offsetExists($prop))
    $object = $object->offsetGet($prop);
  else
    throw new TInvalidPropertyException('sqlmap_invalid_property',$path);
}
else if(is_object($object))
{
[...]

Only constraint would be a bad interface implementation, but i think we can leave this up to the deveoloper. What do you think?