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Kohana VS Yii<br />By Kemal Delalic (kemal.delalic@gmail.com)<br />

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Kohana & VS Yii<br />Two different worlds.<br />

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Framework buzz<br />30+ modern PHP frameworks<br />Different approaches<br />Hard to choose<br />Even harder to follow<br />

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“Let’s fix what we have”<br />EllisLabs’s slow development<br />Trying to improve CodeIgniter<br />Community rejection<br />BlueFlame<br />

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“Let’s make it better”<br />PHP5<br />Independant<br />Faster development<br />Kohana 2<br />

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“Let’s make it much better”<br />Complete rewrite<br />Keep it simple<br />No magic<br />Kohana 3<br />

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Kohana and I<br />Used major frameworks for actual development before:Zend Framework, Symfony, CakePHP, CodeIgniter, etc.<br />Had to work on a Kohana 3.0.0. project<br />“Man, this looks bad”<br />

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STRESS<br />

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I have to install new PHP?<br />Why aren’t method names like in Zend Framework?<br />Feels “limited”?<br />How to use this after ZF which is so ... awesome and full of everything?<br />Where is the documentation?<br />

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REVELATION<br />

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PHP 5.2<br />Because it was already here.<br />

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Strict development and conventions.<br />Extremely strict.<br />

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Code is a symphony<br />and you feel like an artistwriting it<br />

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Write your own code<br /> instead of having it generated for you<br />

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No magic stuff<br />because nothing happens out of nowhere<br />

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DRY<br />You should never repeat yourself.<br />

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Speed<br />So fast that no one seems to benchmark against it.<br />

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Makes sense<br />Everything is isolated and in it’s place<br />

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Unit tested<br />Having something safe and tested can’t be bad.<br />

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The Core<br />Only what PHP misses natively<br />

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Full UTF-8 support<br />Because 6 isn’t coming soon<br />

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Cascading File System<br />You don’t know how much you always needed it.<br />

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Use Class, extend Kohana_Class<br />

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HMVC<br />(Hierarchical Model-View-Controller)<br />

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RFC 2616<br />

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Speaking of DRY<br />

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Routes help you<br />not to get lost<br />

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Profile<br />

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__(‘Internationalization’)<br />As easy as it can be<br />

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Helpers<br />Classes like any others<br />Powerful toolset<br />Arr<br />CLI<br />Cookie<br />Date<br />Debug<br />Encrypt<br />Feed<br />File<br />Form<br />Fragment (caching)<br />HTML<br />I18n<br />Inflector<br />Log<br />Num<br />Security<br />Session<br />Text<br />Upload<br />URL<br />UTF8<br />Validation<br />

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Modularity<br />Force powered by CFS<br />

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Default modules<br />Auth<br />Cache<br />Codebench<br />Database<br />Image<br />ORM<br />UnitTest<br />Userguide<br />

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Auth<br />Provides basic tools for authentication<br />Driver support – file auth by default<br />

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Cache<br />Driver support – all popular drivers<br />Very easy to use and change driver later<br />

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CodeBench<br />Easy benchmarking interface on application level<br />

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Database<br />Powerful object oriented interface<br />Multiple driver support, MySQL and PDO by default<br />

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Image<br />Provides extremely easy interface for image manipulation<br />Feels like Photoshop<br />

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ORM<br />ActiveRecord pattern<br />Respect and be respected (conventions)<br />

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Unittest<br />Web interface for running all unit tests from a single place: app, modules, framework<br />

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Userguide<br />All framework documentation in one place<br />Application’s API documented “on-the-fly”<br />Perfect for collaboration and new developers arriving to the project<br />

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Community modules<br />500+ modules<br />Use Zend Framework or any other library as a module<br />Obvious Kohanas’ affection on module authors’ code quality<br />

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People behind Kohana<br />Small, yet very elite community<br />

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Rasmus Lerdorf<br />is well known for “hating” frameworks<br />

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Thank you <br />Please join the Kohana workshop<br />