Functional programming for PHP

1. PHPZ FOR THE REST OF US
github.com/divarvel/phpz

2. FUNCTIONAL
PROGRAMMING

3. Purity

4. No side effects

5. Equational reasoning

7. Live code on FTP

8. No type system

9. Easy and robust deployment

10. Strong ecosystem

11. HOW TO COMBINE
THE BEST OF BOTH
WORLDS?

13. Z

14. Functional data
structures in
PHP

15. TYPE
CLASSES

17. IMPLICIT RESOLUTION AT
COMPILE TIME

18. No types

19. No generics

20. No implicits

21. No compile time

22. No nothing

23. SOLUTION: GLOBAL
MUTABLE STATE

24. Mutable dictionary

25. Mutable dictionary at runtime

26. Mutable dictionary at runtime
String indexes everywhere

27. Mutable dictionary at runtime
String indexes everywhere

28. Mutable dictionary at runtime
String indexes everywhere
Methods injection with __call

29. It works!

30. Defining an instance

31. Using typeclasses

32. Userland code

33. I did it for the LULz

34. Get it hot
https://github.com/divarvel/phpz
https://github.com/Geal/pharsec
https://github.com/Geal/pod
http://blog.clement.delafargue.name/posts/2013-04-01delicious-burritos-in-php-with-phpz.html
@clementd on twitter