Some problems that I can think of are that it brings in PHP's namespacing and lack of naming conventions. That's a part of it, along with some of the kind of w

Some problems that I can think of are that it brings in PHP's namespacing and lack of naming conventions. That's a part of it, along with some of the kind of weird function semantics, along with just the general idea of "Hey, we should port all the built-in PHP functions to Javascript!" followed by it actually getting done. If the idea was simply "let's port the useful functions in PHP that makes sense for javascript", that would be one thing. As that idea is actually a subset of this project, no harm done, I guess. Thank goodness we finally have "die" for javascript, right?