php CodeIgniter vs Laravel: The Ultimate Comparison

PHP CodeIgniter and Laravel are both open sourcephpframeworks, both of which aim to simplify WEB Development of the application. Both have rich features and strong ecosystems to help you build powerful applications quickly. However, there are some key differences between them that need to be considered when choosing a framework.

1. Overall architecture

CodeIgniter adopts mvc (Model-View-Controller) architecture, while Laravel adopts MVC D (Model-View-Controller-Data Access Layer) architecture. The MVC architecture separates the logic, data layer, and presentation layer of the application, thereby improving the readability and maintainability of the code. The D layer is new in Laravel and is responsible for interacting with the database.

2. Routing

CodeIgniter uses a traditional routing system, while Laravel uses a routing middleware system. Traditional routing systems are simpler, but Laravel's routing middleware system provides more powerful features, such as route grouping, named routes, and middleware.

3. ORM

CodeIgniter does not provide a built-in ORM (Object Relational Mapping) layer, while Laravel provides Eloquent ORM. Eloquent ORM can help you easily query, update and delete data in database.

4. Template engine

CodeIgniter uses its own template engine, while Laravel uses the Blade template engine. The Blade template engine is more modern and provides more powerful features such as conditionals, loops, and includes.

5. Extension

CodeIgniter and Laravel both have rich extension libraries that can help you extend the functionality of the framework. Most of CodeIgniter's extension libraries are developed by third parties, while most of Laravel's extension libraries are officially maintained.

6. Community

CodeIgniter and Laravel both have active communities that can provide you with support and assistance. CodeIgniter's community is slightly larger than Laravel's, but Laravel's community is more active.

7. Update frequency

CodeIgniter is updated less frequently, while Laravel is updated more frequently. This shows that the Laravel team is more actively maintaining and developing the framework.

8. Getting started

CodeIgniterGetting Started is slightly less difficult than Laravel. This is mainly because CodeIgniter's documentation is simpler and CodeIgniter's community is larger.

9. Learning curve

CodeIgniter’s learning curve is slightly lower than Laravel’s. This is mainly because CodeIgniter's api is simpler and CodeIgniter's community is larger.

10. Performance

The performance of CodeIgniter and Laravel is very good. However, Laravel's performance is slightly better than CodeIgniter. This is mainly because Laravel adopts a more advanced architecture and more optimization technologies.

11. Suitable projects

CodeIgniter is more suitable for small and medium-sized projects, while Laravel is more suitable for large and complex projects. This is mainly because Laravel provides more features and a stronger ecosystem.

12. Summary

In general, CodeIgniter and Laravel are both very excellent PHP frameworks. CodeIgniter is more suitable for small and medium-sized projects, while Laravel is more suitable for large and complex projects.

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