Last week I wrote a post about a PHP parser / evaluator I wrote in Haskell. I explained some of the parts on how the parser itself was designed to process PHP code into an abstract syntax tree. Continuing from where we left off in the previous part, in this post I’ll discuss the actual evaluation part.
Parsing and evaluating PHP in Haskell: Part 1
The other day I uploaded a new experimental project on GitHub – A Haskell PHP parser / evaluator. It doesn’t understand 100% of all PHP syntax, but it was an interesting experiment nevertheless. Here’s some insights and other thoughts from working on the code.