by Giulio De Donato - The last few years have been incredible for PHP, the community, thanks to best practices emerged from the Medieval period. The talk shows the best of the PHP Renaissance, combining concepts and approaches of different philosophies and languages in order to let you create the perfect PHP application. Take part in the Renaissance, today! Warning: - Vintage concepts as Object Oriented Design will be administered to attendees - Violent scenes against monolithic culture, will be shown during the talk - Some practices will be stolen from: SOLID princ., DDD, SOA - You will take PHP seriously.

1. really
really
really
really
really
awesome
application

2. #codemotion @liuggio
really
awesome
application
in 2014

3. I’m @liuggio
a < ? p h p programmer
awesome application #codemotion @liuggio

4. Language design is hard …
the most famous computer scientists
are also language designers.
BUT none of them ever worked on PHP
-- codinghorror
awesome application #codemotion @liuggio

5. 7L.A3N8G0U.0AG0E0 S UresCultKs S
Java sucks
6.030.000 results
Ruby sucks
3.400.000
results
Python sucks
awesome application #codemotion @liuggio

6. PHP SUCKS
61.526.124
TIMES
awesome application #codemotion @liuggio

7. big gap between the
community and the
un-polite core-team
WHY PHP
SUCKS
inconsistency
lot-ot-underscore
stream_get_line
disk_free_space
is_object
mcal_day_of_week
set_error_handler
snmp_get_quick_print
get_browser
base64_encode
image_type_to_mime_type
msql_num_fields
php_uname
strip_tags
bind_textdomain_codeset
cal_to_jd
str_rot13
not real objects
no-underscore
readline
diskfreespace
isset
jddayofweek
setlocale
snmpget
getallheaders
urlencode
imagetypes
mysql_numfields
phpversion
stripslashes
bindtextdomain
gregoriantojd
strpos
awesome application #codemotion @liuggio

8. LOT OF GREAT COMPANIES USES IT
Facebook Wordpress
awesome application #codemotion @liuggio

9. IS NOT THE OLD PLAIN-PHP
THE ECOSYSTEM IS GREAT
GIT COMPOSER SYMFONY2
DDD/TDD/BDD PHP-FIG BEST PRACTICES
awesome application #codemotion @liuggio

10. The best programming language
will not save you
to write horrible code.
awesome application #codemotion @liuggio

11. Sufficiently talented coders
can write great applications
in terrible languages
awesome application #codemotion @liuggio

12. really
really
really
really
really
f**king
awesome
application

13. welcometothebundle.com @liuggio

14. really
really
really
really
really
f**king
awesome
application

15. Coding is 10% of the job
Communication and
understanding
Coffee and
related .
Read/Study
awesome application #codemotion @liuggio

16. developer
=
worker with knowledge
awesome application #codemotion @liuggio

17. talented developers
- Modular code
- Version Control System (git)
- Eager: conferences/books/code
- Use frameworks
- Contribute famous projects code
- Live in the open-source ecosystem
- Favourite the discussion
- Study design trends (DDD BDD…?)
- Live in a community, local user group
- Test Driven Development
awesome application #codemotion @liuggio

18. TDD
FAIL REFACTOR PASS
awesome application #codemotion @liuggio

19. Not talented Talented
- Modular code
- Version Control System (git)
- Eager: conferences/books/code
- Use frameworks
- Contribute famous projects code
- Live in the open-source ecosystem
- Favourite the discussion
- Study design trends (DDD BDD…?)
- Live in a community, local user group
- Test Driven Development

20. Innovation fuel growth

21. TALENTED CODERS
=
Have a passion driven mindset
&&
Satisfy business with the best technology
awesome application #codemotion @liuggio

22. awesome application #codemotion @liuggio

23. YOU
BLACK HOLE

24. awesome application #codemotion @liuggio

25. $$ function
awesome application #codemotion @liuggio

26. Domain model
Use Case A
Application
presentation
REST
adapter
Use Case B
WEB SCRIPT
ADAPTER-y
awesome application #codemotion @liuggio

27. interfaces
awesome application #codemotion @liuggio

28. Domain model
Use Case A
Application
presentation
REST
adapter
Use Case B
WEB SCRIPT
ADAPTER-y
awesome application #codemotion @liuggio

29. awesome application #codemotion @liuggio

30. 1 a new cycle
Describe the
behaviours for each
`verb` and ‘noun’
Create the class
and the public
methods
Write a business
example
Explode the example in
lines
Given/When/Then
Discover and visualize
`verbs`, `nouns` and
behaviours
2
3
4 5
awesome application #codemotion @liuggio

31. FAIL

32. FAIL

33. Describe the
behaviours for each
`verb` and ‘noun’ 4

34. Create the class
and the public
methods 5

35. PASS
awesome application #codemotion @liuggio

36. Domain model
Application
presentation
Class EmitBill
WEB
WWW

37. The best programming language
will not save you
to write horrible code.
awesome application #codemotion @liuggio

38. BUSINESS
awesome application #codemotion @liuggio

39. be a passionate developer
awesome application #codemotion @liuggio

40. Questions?
ps: see the references I didn’t write any books (yet).
awesome application #codemotion @liuggio