wald said:
Most of these features look like standard OOP ideas to me... I would
say Java implemented them first, now PHP is implementing them. This
is different from saying PHP stole them from Java, they just rely on
the same common OOP principles.
First of all, I suspect (hope) that the comment about Sun's legal team
was an ironic one, not meant to be taken seriously. The smiley supports
that theory. I don't have an opinion on whether Sun could successfully
sue over this, but I don't believe they would try and I'd be disgusted
with them if they did.
Nevertheless, the PHP5 features listed in that document go far beyond
general OO principles. They describe a particular take on OO; one that
was championed by the Java programming language and has grown in
popularity largely in the context of Java. With that take on OO
becoming more popular, we should hardly be surprised that it's showing
up in other languages such as C# and PHP as well; but it's not just
plain OO. It's OO with a distinct Java flavor.
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