Hi,
We are using this experimental module in production on PHP 7.0 with Debian Stable, and touch wood it has worked very well for us without hiccup for many months.
I do have a couple of feature requests though. Firstly, there needs to be a better way of passing variable parameters into the called code via Duktape::eval(). Currently, i have to prepend variable definitions into the code i execute. This is ugly and prone to error.
...Speaking of errors, it seems the module only throws one exception type, generic "Exception" class, for all types of error, e.g. parse error, Duktape runtime error, etc, and I have no way to display anything to the user on error than "It went wrong".
If you could fix these two issues, which are kind of related, this would make the module almost perfect for us.
Keep up the good work!