No Really, It's All About You

NO REALLY, IT’S ALL ABOUT YOU Chris Cornutt php|tek 2009 - Chicago, IL ccornutt@phpdeveloper.org http://joind.in/207 1 Saturday, May 23, 2009

GETTING TO KNOW YOU (GETTING TO KNOW ALL ABOUT YOU...) @enygma phpdeveloper.org joind.in atmosenergy.com 2 Saturday, May 23, 2009

GOOGLE TRENDS PHP5: July 2004 Last PHP4: Aug 2008 3 Saturday, May 23, 2009

DEVELOPERS, LET’S MEET OUR FRAMEWORKS! 4 Saturday, May 23, 2009

CAKEPHP WHO LOVES YA, BABY? 5 Saturday, May 23, 2009

CAKEPHP INTRODUCTION • “Simple is Good” • Mental “point and click” in applications • Lays out an example structure for you • Works for you on two levels - websites and cli • bake puts the “rapid” in RAD 6 Saturday, May 23, 2009

CAKEPHP WHAT’S IN THE BOX • Access control • Cookie Handling • Ajax integration (Prototype) • Email Support • HTML generation • Request Handling • XML handling (including RSS feeds) • Javascript Integration • Caching • Data Pagination • Session Handling • Text Manipulation • Security (request ﬁltering) • Date/Time Support • Command-line functionality (build • Inﬂection scaffolding/models/etc) 7 Saturday, May 23, 2009

CAKEPHP RESOURCES • Manual at CakePHP.org (aka The Cookbook) • The Forge - project management for CakePHP applications • The Bakery - all things CakePHP (Tutorials/Behaviors/Case Studies/Plugins/ Helpers/Snippets) • Extensions for other software like Komodo, Selenium, Firefox • #cakephp on Freenode (irc) • The Show - http://live.cakephp.org 8 Saturday, May 23, 2009

CAKEPHP WHAT THE CRITICS SAY • Wrappers around simple data types • Claims of bad markup in HTML helpers • It’s not “Enterprise Capable” • Poor/confusing documentation 9 Saturday, May 23, 2009

CODEIGNITER SIMPLE AND SPEEDY 10 Saturday, May 23, 2009

CODEIGNITER INTRODUCTION • Focuses on simplicity (doesn’t get in the way) • Small, light and easy • “Install and Go” • Product of EllisLabs • Originally for PHP4, changes have been made for PHP5 • Kohana is a PHP5-based fork 11 Saturday, May 23, 2009

CODEIGNITER WHAT’S IN THE BOX • Database integration • FTP Support • Encryption • Pagination • Form validation • Image Manipulation • HTML rendering • Calendars • Session handling • Input/Output Filtering • Locale support • Trackbacks • Templating • Text Formatting (Typography) • XML-RPC • Custom Conﬁguration • Zip/Compression • Language/Locale Support 12 Saturday, May 23, 2009

CODEIGNITER RESOURCES • User Guide at the main site: CodeIgniter.com • CodeIgniter Forums: CodeIgniter.com/forums • Community Wiki: CodeIgniter.com/wiki • Extension for Firefox (user guide) • TextMate bundle 13 Saturday, May 23, 2009

CODEIGNITER WHAT THE CRITICS SAY • Difﬁcult to have any sort of “sub applications” in your code • Lazy loading could cause overhead as libraries grow larger • Simple included libraries lose some advanced features • Fewer bundled libraries (no repository like the Bakery to get more) 14 Saturday, May 23, 2009

This one’s for you, Ed 15 Saturday, May 23, 2009

SOLAR STRONG AND CONSISTENT 16 Saturday, May 23, 2009

SOLAR INTRODUCTION • PHP5-only from the start • Fully-namespaced • Focus on structure and elegance • Uses several enterprise development patterns Data Mapper, ServiceLocator, Query Object, Registry, Lazy Load • Smaller user base, close-knit development community 17 Saturday, May 23, 2009

SOLAR WHAT’S IN THE BOX • Access control • Documentation Generation • Caching • Inﬂection • JSON Support • MIME Support • Logging • SMTP • Markdown • Database Support • Web Services • Request Handling • Input/Output Filtering • Locale Support • Unit testing • Registry 18 Saturday, May 23, 2009

SOLAR RESOURCES • Main site at SolarPHP.com • Community Blog at SolarPHP.com/blog • Solar Wiki at SolarPHP.org • Solar Manual at SolarPHP.org/manual • #solarphp on the Freenode (irc) 19 Saturday, May 23, 2009

SOLAR WHAT THE CRITICS SAY • Poor documentation • Not enough unit testing coverage • Different sort of structure (controller/view and model) • Slower release cycle • Much lower adoption 20 Saturday, May 23, 2009

ZEND FRAMEWORK YOU WANT IT? WE GOT IT 21 Saturday, May 23, 2009

ZEND FRAMEWORK INTRODUCTION • Standards-oriented & strong • Targets itself towards both the casual developer and Enterprise level users • Deﬁned control over source (CLA) • Only MVC by convention, really a set of components (with MVC tendencies) • Large community of developers and users 22 Saturday, May 23, 2009

ZEND FRAMEWORK WHAT’S IN THE BOX • Flex integration • Authentication • Infocard support • Exception handling • Caching • MIME Handling • Form Validation • Code Generation • PDF • LDAP Interface • Date Handling • REST Interface • OpenID • Feed Parsing • Akismet Integration • Dojo Integration • Input/Output Filtering • Popular Web Service Interfaces • Unit Testing • Google Apps Integration • XML-RPC • Translation • Currency formatting • Progess Bar 23 Saturday, May 23, 2009

ZEND FRAMEWORK RESOURCES • Main site at framework.zend.com* • Manual at framework.zend.com/manual/en • Quickstart at framework.zend.com/docs/quickstart • Contributor’s wiki at framework.zend.com/wiki • #zftalk on Freenode (irc) * Framework site also includes: case studies, video tutorials and bug tracker 24 Saturday, May 23, 2009

ZEND FRAMEWORK WHAT THE CRITICS SAY • Technically* not a framework • Tries to do it all without focusing on certain strengths • Too much object abstraction • Loosely coupled components can force you to make links * Don’t send the Zend Goon Squad for me 25 Saturday, May 23, 2009

THE FRAMEWORKS AT A GLANCE Framework Components Helpers CakePHP 7 12 CodeIgniter 25 21 Solar 34 49 Zend Framework 75 22 26 Saturday, May 23, 2009

A CLOSER LOOK INSTALL & DEVELOPMENT 27 Saturday, May 23, 2009

INSTALLATION CAKEPHP • Load & Go • Change conﬁguration options In /app/conﬁg: Database connections, routing, session handling, caching options, access control • No need to make directories, it’s all included • Bootstrap and front controller included 28 Saturday, May 23, 2009

INSTALLATION CODEIGNITER • Dead simple Sets up controller, helper, model, view, etc directories for you • Update conﬁguration for your site • Set up database connection information • Change any autoloads you might want Libraries/components loaded for every connection - useful for things like validation or certain models 29 Saturday, May 23, 2009

INSTALLATION SOLAR • Not quite as “beginner friendly” as CakePHP/CodeIgniter for setup • Requires some manual setup to get the ball rolling has the “Solar System” • Unpack the libraries in one place, make the site in another • Create directories for site/vendor/controllers & related ﬁles /www/htdocs/project/vendor/App /www/htdocs/project/vendor/External /www/htdocs/project/vendor/<Controller Name> 30 Saturday, May 23, 2009

INSTALLATION SOLAR - BOOTSTRAP <?php session_start(); set_include_path('/www/htdocs/Solar:/www/htdocs/project:/www/htdocs/project/ Test:/www/htdocs/project/Test/External'); require_once('Solar.php'); Solar::start('/www/htdocs/Test.config.php'); $front=Solar::factory('Solar_Controller_Front'); $front->display(); Solar::stop(); ?> 31 Saturday, May 23, 2009

INSTALLATION SOLAR - CONFIG <?php $config=array(); $config['Solar_Uri_Action']['path']='/'; $config['Solar_Uri_Public']['path']='/Test/public'; $config['Solar_Controller_Front']['default']='index'; $config['Solar_Controller_Front']['classes']=array( 'Solar_App', 'Test_App' ); $config['Solar_Sql']=array( 'adapter' => 'Solar_Sql_Adapter_Mysql', 'host' => 'localhost', 'user' => 'dbuser', 'pass' => 'dbpass', 'name' => 'testdb' ); //Done! return $config; ?> 32 Saturday, May 23, 2009

INSTALLATION ZEND FRAMEWORK • Similar in setup to Solar • A “Do It Yourself ” Framework • Unpack the framework • Application can be built wherever • Make a boostrap 33 Saturday, May 23, 2009

INSTALLATION ZEND FRAMEWORK - BOOTSTRAP <?php defined('APPLICATION_PATH') or define('APPLICATION_PATH', dirname(__FILE__)); defined('APPLICATION_ENVIRONMENT') or define('APPLICATION_ENVIRONMENT', 'development'); Zend_Layout::startMvc(APPLICATION_PATH . '/layouts/scripts'); $view = Zend_Layout::getMvcInstance()->getView(); $view->doctype('XHTML1_STRICT'); unset($view); $frontController = Zend_Controller_Front::getInstance(); $frontController->setControllerDirectory(APPLICATION_PATH . '/controllers'); $frontController->setParam('env', APPLICATION_ENVIRONMENT); unset($frontController); ?> 34 Saturday, May 23, 2009

MY FIRST PAGE FROM ZERO TO “HELLO WORLD” 35 Saturday, May 23, 2009

CAKEPHP THE CONFIG DB Conﬁg - /app/conﬁg/database.php <?php class DATABASE_CONFIG { var $default = array('driver' => 'mysql', 'connect' => 'mysql_pconnect', 'host' => 'localhost', 'login' => 'myuser', 'password' => 'mypassword', 'database' => 'mydb' ); } Example Database Table create table notes ( note_title VARCHAR(100), note_detail VARCHAR(200), note_owner VARCHAR(10) ); 36 Saturday, May 23, 2009

CAKEPHP THE CODE Controller - /app/application/controllers/my_controller.php <?php class MyController extends AppController { var $name = 'MyController'; function index(){ $allNotes=$this->Notes->find(‘all’, array(‘conditions’=>array( ‘Notes.note_owner’=>‘ccornutt’ )) ); $this->set(array( 'title' => 'My First Controller', ‘notes’ => $allNotes ); } } ?> View - /app/views/my_controller/index.ctp <?php echo $title.”<br>n”; foreach($notes as $v){ echo $v[‘note_title’]' '.$v[‘note_detail’]; } ?> 37 Saturday, May 23, 2009

CODEIGNITER THE CONFIG DB Conﬁg - /system/application/conﬁg/database.php $db['default']['hostname'] = quot;localhostquot;; $db['default']['username'] = quot;myuserquot;; $db['default']['password'] = quot;mypassquot;; $db['default']['database'] = quot;mydbquot;; $db['default']['dbdriver'] = quot;mysqlquot;; $db['default']['dbprefix'] = quot;quot;; $db['default']['pconnect'] = TRUE; $db['default']['db_debug'] = TRUE; $db['default']['cache_on'] = FALSE; $db['default']['cachedir'] = quot;quot;; $db['default']['char_set'] = quot;utf8quot;; $db['default']['dbcollat'] = quot;utf8_general_ciquot;; Example Database Table create table notes ( note_title VARCHAR(100), note_detail VARCHAR(200), note_owner VARCHAR(10) ); 38 Saturday, May 23, 2009

CODEIGNITER THE CODE Controller - /system/application/controllers/FirstController.php <?php class First extends Controller { function index(){ $this->library->load(‘database’); $notes=$this->db->get_where(‘notes’, array(‘note_owner’=>‘ccornutt’)); $to_view=array( ‘title’ => ’My First Controller’, ‘notes’ => $notes; ); $this->load->view('first_page',$to_view); } } ?> View - /system/application/views/ﬁrst_page.php <?php echo $title.”<br>n”; foreach($notes as $v){ echo $v[‘note_title’]' '.$v[‘note_detail’]; } ?> 39 Saturday, May 23, 2009

SOLAR THE CONFIG DB Conﬁg - Appname.conﬁg.php <?php $config['Solar_Sql'][‘adapter’]=Solar_Sql_Adapter_Mysql'; $config['Solar_Sql_Adapter_Mysql'] = array( 'host' => 'localhost', 'user' => 'myuser', 'pass' => 'mypass', 'name' => 'mydb', ); ?> Example Database Table create table notes ( note_title VARCHAR(100), note_detail VARCHAR(200), note_owner VARCHAR(10) ); 40 Saturday, May 23, 2009

SOLAR THE CODE Controller - source/example/MyApp/App/First.php <?php class MyApp_App_First Extends Solar_App_Base { protected $_action_default = 'index'; function actionIndex(){ $db = Solar::factory('Solar_Sql'); $bind = array(‘owner’=>‘ccornutt’); $notes= $db->query(‘select * from notes where note_owner = :owner’,$bind); $this->to_view=array( ‘title’ => ’My First Controller’, ‘notes’ => $notes; ); } } ?> View - source/example/MyApp/First/View/index.php <?php echo $this->title.”<br>n”; foreach($this->notes as $v){ echo $v[‘note_title’]' '.$v[‘note_detail’]; } ?> 41 Saturday, May 23, 2009

ZEND FRAMEWORK THE CONFIG DB Conﬁg - /application/conﬁgs/application.ini ; Uses an ini file instead of a .php [production] database.adapter = PDO_MYSQL database.params.dbname = quot;mydbquot; database.params.username = quot;myuserquot; database.params.password = quot;mypassquot; database.params.hostname = quot;localhostquot; Example Database Table create table notes ( note_title VARCHAR(100), note_detail VARCHAR(200), note_owner VARCHAR(10) ); 42 Saturday, May 23, 2009

ZEND FRAMEWORK THE CODE Controller - /application/controllers/indexController.php <?php class IndexController extends Zend_Controller_Action { public function indexAction(){ $cfg=new Zend_Config_Ini(‘../application/ app.ini’,‘production’); $db=Zend_Db::factory($cfg->database); $result=$db->fetchAll(‘select * from notes’); $this->view->to_view=array( ‘title’=>'My First Controller', ‘notes’=>$result ); } } ?> View - /application/views/scripts/index/index.phtml <?php echo $this->title.”<br>n”; foreach($this->notes as $v){ echo $v[‘note_title’]' '.$v[‘note_detail’]; } ?> 43 Saturday, May 23, 2009

COMPARING THE FIRST STEPS Steps to Steps to Framework Total Steps Install* “First Page” CakePHP 2 3 5 CodeIgniter 2 2 4 Solar 5 3 8 Zend Framework 4 2 6 * Install can include: unpacking, creating directories and making changes to conﬁguration ﬁles. 44 Saturday, May 23, 2009

HOW FRIENDLY IS YOUR FRAMEWORK? C’MON, SHOW US THE LOVE 45 Saturday, May 23, 2009

CAKEPHP WANTS TO BE YOUR FRIEND • Installation’s as easy as one, two....well, just two • Code-based database relationships help keep things straight hasMany, hasOne, belongsTo, hasAndBelongsToMany • CLI app of schemas, db dumps and migrations • Naming conventions keep you out of trouble 46 Saturday, May 23, 2009

CODEIGNITER WANTS TO BE YOUR FRIEND • Lazy loading lets you chose when & what • Libraries = add, hooks = change, custom core = replacing • Keeps you safe with URI restrictions and super-global resets • Easy upgrading (over-write) 47 Saturday, May 23, 2009

SOLAR WANTS TO BE YOUR FRIEND • Solar System (cli) gets you up and running fast • Easy to develop on and for • Friendly wiki manual keeps the community keep up-to-date 48 Saturday, May 23, 2009

ZEND FRAMEWORK WANTS TO BE YOUR FRIEND • It loves giving you just what you need • Customizable everything • Plays well with others • It has plenty of other friends out there to help you out (over 10 million and counting) 49 Saturday, May 23, 2009

WANNA KNOW WHAT I THINK? DISCLAIMER: THESE SUGGESTIONS ARE BASED ON MY PERSONAL EXPERIENCE, ARTICLES, RANDOM PEOPLE ON THE STREET AND A FEW OTHER BLOGS OUT THERE. THEY MIGHT HAVE BEEN MAKING IT UP FOR ALL I KNOW, BUT THAT’S A RISK I’M WILLING TO TAKE. AFTER ALL, OPINIONS ARE LIKE...WELL, YOU KNOW. THAT BEING SAID, ENJOY THE LIST! 50 Saturday, May 23, 2009

WANT A ROCK SOLID, WELL DEVELOPED FRAMEWORK THAT ISN’T GOING ANYWHERE? GO ZEND. • Standards for the code (CLA) • Emphasis on strong, well-planned, well-tested code • Large component base • Zend as a backer (corporate) • Strong developer community/strong user community • Grown exponentially in just a few years 51 Saturday, May 23, 2009

NEW TO THE WHOLE MVC THING & WANT A FRAMEWORK TO HOLD YOUR HAND? CODEIGNITER’S THE WAY TO GO • Does what you need without getting in the way • User guide offers easy, complete documentation • Pre-provided structure helps you get a handle on where each part of MVC ends up • Helpful, active community (forums/wiki) 52 Saturday, May 23, 2009

LOOKING FOR POWER WITHOUT A LOT OF THE HASSLE? CAKEPHP’S YOUR GUY • Friendly framework with helpful hints • Pre-built structure let’s you hit the ground running • Solid base components/tools • Command-line rounds out feature set 53 Saturday, May 23, 2009

WANT SOMETHING TO APPEAL TO THE PLANNER INSIDE THAT NEEDS BOTH POWER & STRUCTURE? SHINE A LIGHT ON SOLAR • Strong and standardized • Similar interfaces found through out the code • Uses well-practiced (enterprise) design patterns • Command line builds project structures 54 Saturday, May 23, 2009

THAT’S ALL, GO HOME JUST KIDDING, YOU CAN STAY FOR THE Q&A 55 Saturday, May 23, 2009

ADDITIONAL INFORMATION Frameworks: CakePHP - cakephp.org CodeIgniter - codeigniter.org Solar - solarphp.com Zend Framework - framework.zend.com Contact Information: ccornutt@phpdeveloper.org @enygma Joind.in PHPDeveloper.org http://joind.in/207 http://phpdeveloper.org Atmos Energy http://atmosenergy.com 56 Saturday, May 23, 2009

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No Really, It's All About You

by Chris Cornutt on May 22, 2009

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