"Abel" == Abel Braaksma <abel.online@xxxxxxxxx> writes:

    Abel> Maybe SpiderMonkey would be a way to do it, then? That is written in
    Abel> C, has a very good track record (the JS engine in Gecko
    Abel> based browsers), can be embedded (or used standalone) and
    Abel> even has support for E4X (which fits neatly with the target:
    Abel> XML/XSLT). And indeed, then people don't have to bind
    Abel> themselves to their own host language but everyone can use
    Abel> the same language for extensions, which is a much better
    Abel> design choice than the awkward suggestions I was making
    Abel> earlier.

That's sounds like a possibility.
Would it suit a PHP programmer?