PHP modification: its extension

This is an introductory article that will start a cycle dedicated to modifying php. The main objectives of this lesson are: a) finish me your project; b) will push me to do at least something, and c) it may come in handy for you.

And so, what I need in the module and why it is needed
a) multiple inheritance or implementation of something like mixins. Yes, I know that there is such a written similar, but I want to make out and show what, how and why it happens.
a-2) explain what structures are used for.
b) add various convenient functions that I often use, but which do not work fast enough on pure php.
c) try to modify the php syntax (and it will work as a friend)
d) try to write something in c ++ for php.
e) e
e) can realize something that someone wanted, but did not know how

ref.
g) I want to rewrite / supplement Closures so that they fall into the scope in which they are defined, and not in the global one and they used this
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add2 I want to describe the internal algorithms so that it is clear. and what happens, you get

add3 since the karma was shot down, now write will not work.

For now you can throw questions or suggestions.

below is the table of contents of articles.