From where can I get V8.dll file?
Looking for a precompiled source as I do not know how to compile.
I have Xampp installed upon which I installed Bitnami DreamFactory.
Bitnami stacks come with V8js precompiled for the packaged version of PHP. You could install a Bitnami package and pull the DLL from there.
This is the best resource on V8js for Windows that we’ve found. You may download DLLs here also, but the versions appear to be old.
Finally, you may install a V8js PECL extension for your Windows PHP. Here is the PECL page.