ActionScript 3 Bindable MetaData Tag without Flex?

Question

I am just just curious as to whether the [Bindable] metadata tag in ActionScript 3 can only be used within the Flex framework, or can it be used in "regular" ActionScript projects where Flex isn't used?

Thank you for your time.

Answer 1

According to this it can be used only in the Flex framework. But there are ways to to have the same functionality in pure AS3.

Off-topic: why there is a php tag on this question?