[Discussion] "Hello World" Redux (towards a possible Plugin SDK)

[Angryboy]

I would want to do that, but it's not entirely honest because PHP 5.3+ anonymous functions are closures (and this is used for importing variables in the index.php file). There is no equivalence of a true closure in PHP 5.2 and below, so global variables (or class members) would be needed.

PHP 4-5.2 still have the old lambdas using create_function, but those require defining the functions within strings, and they still don't allow for variable importing.