I suspect that the closest thing to the kind of modules that Graydon is talking about would be ML's modules[0], but I can't find any information on PHP7's modul

I suspect that the closest thing to the kind of modules that Graydon is talking about would be ML's modules[0], but I can't find any information on PHP7's modules so I can't speak for how similar they are (though knowing PHP's dynamic nature I doubt they're particularly similar). [0]: https://jozefg.bitbucket.io/posts/2015-01-08-modules.html https://jozefg.bitbucket.io/posts/2015-01-08-modules.html