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CodeIgniter For Project : Lesson 103 - Introduction to Codeigniter
CodeIgniter is a PHP web application framework that uses a model-view-controller architecture. It has a small footprint and is simple to use. CodeIgniter projects have typical MVC structure with models for data, views for presentation, and controllers to link them. It works well on common LAMP stacks and recommends Apache, PHP 5.3+, and MySQL. Initial configuration involves setting up files for config, database, and routing.
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CodeIgniter For Project : Lesson 103 - Introduction to Codeigniter
- 1. CodeIgniter For ProjectLesson103 : Introduction to CodeIgniter Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 2. What is CodeIgniter? “CodeIgniteris a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications.” Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 3. Why should useCodeIgniter • Very Simple • Lightweight • Excellent Documentation • Large User Community • Compatibility with standard hosting (PHP 5.2.4) Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 4. Server Requirements • ApacheWeb Server 2.2 • PHP Version 5.3 or newer is recommended. • MySQL (5.1+) via the mysql (deprecated), mysql and pdo driver. Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 5. CodeIgniter Architecture • Runningon LAMP Stack • Model-View-Controller (MVC) development pattern Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 6. LAMP Stack Weerayut Hongsa: Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com Linux Apache MySQL PHP
- 7. Model-View-Controller (MVC) • TheModel represents your data structures. Typically your model classes will contain functions that help you retrieve, insert, and update information in your database. • The View is the information that is being presented to a user. A View will normally be a web page, but in CodeIgniter, a view can also be a page fragment like a header or footer. It can also be an RSS page, or any other type of “page”. • The Controller serves as an intermediary between the Model, the View, and any other resources needed to process the HTTP request and generate a web page. Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 8. CodeIgniter Flow Chart WeerayutHongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 9. All About CodeIgniter •Web Site : https://www.codeigniter.com/ • Documentation : https://www.codeigniter.com/docs • Community : https://www.codeigniter.com/community • StackOverflow : http://stackoverflow.com/questions/tagged/ codeigniter
- 10. CodeIgniter File Structure WeerayutHongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 11. CodeIgniter File Structure •cache : Store web application cache file. (if you want to use caching) • controller : Store application controller file. • config : Store application configuration file. • helpers : Store custom helper function file. • language : Store language file (if you want to developing application multi- language) Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 12. • libraries :Store custom library file. • logs : Store logging file. • models : Store application model file. • third_party : Store 3party class and function file. • view : Store application view page file. CodeIgniter File Structure Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 13. Configuration First time •application/config/config.php • application/config/database.php • application/config/route.php Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com
- 14. Forward to Workshop002 Weerayut Hongsa : Network Engineer / Software Developer Major Kantana Broadcasting Co., Ltd https://kusumotolab.com