1.

• redbeanphp.com

2. RedBean ORM

ORM Object Relational Model

3. The Easiest ORM 4. Simple to

Install

5. Use 6. Grow 7. Live with 8. Are you living in the real world?

Do you know your complete data model before you start a project? Does it ever change?

9. Ever heard this?

Just get it done!

10. We'll fix it tomorrow 11.

1 include file

12. 1 connect line 13. Start coding 14. include_once('rb.php'); $book = $redbean->dispense("book"); //Make a new book $book->author = "Santa Claus"; //Give it some properties $book->title = "Secrets of Christmas"; $id = $redbean->store( $book ); //Persist it $book = $redbean->load( "book", $id ); //Find a book $books = Finder::where("book", "author = :str", array(":str"=>'Santa Claus')); $redbean->trash( $book ); //Throw it away 15. Got Code?

CodeMonkey like RedBean...

16. What Else?

When you don't want to beflexible any more and wantmore speed, ->freeze().

Prevents DB changes and field growing.

Hierarchies

R::attach($father,$daughter); R::attach($father,$son); $children = R::children( $father ); $father = R::getParent( $son ); $parent_id = $child->parent_id;

17. Write your own models

Auto-discovers the right classes

Validation

18. Data Normalization class Model_Book extends RedBean_SimpleModel {public function update() { if (!preg_match( $somePattern, $this->title )) { throw new Exception("Illegal title!"); }} } 19. Advanced Stuff

Plugins

Table Optimizer (auto date!)

20. Caching Unit of Work For Transactions 21. Framework Integration

Kohana

22. Zend 23. Code Igniter 24. Good/Bad/Fugly

Good

Small(227k. Doctrine is about 2 meg in 382 files)

25. Easy to understand(5 methods on one class) 26. No new languages (uses SQL for queries) Bad

No chaining($authors = $book->authors->order_by('author_name);)

Fugly

Uses PDO.(Fake withR::$db = $mydbobject;)