php CodeIgniter vs. other PHP programs: Who is better?

Among the many PHP frameworks, CodeIgniter has attracted much attention. PHP editor Baicao will compare the pros and cons of CodeIgniter with other PHP frameworks to help you better choose the tool that suits your needs. Whether it is performance, scalability or ease of use, we will analyze them one by one to give you a clear understanding of the characteristics of each framework and provide better guidance for your development path.

CodeIgniter is a lightweight PHP framework favored by developers for its speed, simplicity and ease of use. It provides a wide range of libraries and tools to support a wide range of application development, including WEB applications, mobile applications and api. The following demo code shows how to use CodeIgniter to create a simple data model:

class User extends CI_Model {

public function __construct() {
parent::__construct();
}

public function get_all_users() {
$this->db->select("*");
$this->db->from("users");
$query = $this->db->get();

return $query->result();
}

public function get_user_by_id($id) {
$this->db->select("*");
$this->db->from("users");
$this->db->where("id", $id);
$query = $this->db->get();

return $query->row();
}

}

Symfony is a full-stack PHP framework favored by developers because of its support for multiple application development models and powerful feature set. Symfony provides a wide range of components covering everything from security to performance, allowing developers to tailor applications to the specific needs of their project. The following demo code shows how to create a simple controller using Symfony:

namespace AppController;

use SymfonyBundleFrameworkBundleControllerAbstractController;
use SymfonyComponentHttpFoundationResponse;

class HomeController extends AbstractController {

public function index(): Response {
return $this->render("home.html.twig");
}

}

Laravel is a fast and secure PHP framework favored by developers for its clear syntax, strong ecosystem and wide extensibility. Laravel provides a rich set of predefined features, including routing, templates, databases, queues, and caching, to help developers quickly create robust and scalable applications. The following demo code shows how to create a simple model using Laravel:

namespace AppModels;

use IlluminateDatabaseEloquentModel;

class User extends Model {

//

}

Drupal is a content management system (CMS) favored by developers for its powerful flexibility, broad scalability, and strong community support. Drupal provides a rich set of predefined features, including page management, content types, fields, views, and menus, to help developers quickly create robust, maintainable, and scalable web applications. The following demo code shows how to create a simple node using Drupal:

$node = new Node();
$node->set("title", "My first node");
$node->set("body", "This is my first node in Drupal.");
$node->save();

WordPress is a blogging platform favored by developers for its broad applicability, ease of use, and powerful scalability. WordPress provides a wealth of predefined functions, including article management, page management, themes and plug-ins, to help developers quickly create robust, maintainable and scalable blogs. The following demo code shows how to create a simple article using WordPress:

$post_id = wp_insert_post(array(
"post_title" => "My first post",
"post_content" => "This is my first post in WordPress.",
"post_status" => "publish"
));

Compare:

characteristic	CodeIgniter	Symfony	Laravel	Drupal	WordPress
Lightweight	yes	no	no	no	no
speed	quick	quick	quick	slow	slow
Ease of use	easy	Disaster	middle	middle	easy
Feature	middle	powerful	powerful	powerful	middle
Community Support	good	good	good	good	powerful
Scalability	good	powerful	powerful	powerful	middle
safety	good	powerful	powerful	powerful	middle

Summarize:

CodeIgniter is a lightweight framework in the traditional sense, but the current lightweight framework has a different meaning from the previous era. Most of today's lightweight frameworks are minimalist frameworks, retaining only 70% of the basic functions, and leaving the remaining 30% to user customization. CodeIgniter has very few components and is so simple that many people think it is not a framework. There are few components, resulting in very few settings. 30% customization basically completely bypasses the framework. When choosing CodeIgniter, you should take this into consideration, as it may not be suitable for all scenarios.

Symfony is a full-stack framework with the strongest integration. In the PHP community, the well-known symfony2, symfony3, and symfony4 are different versions of it, and it is currently updated to symfony6. It is a framework that integrates more than 50 components, and the components are highly independent. In addition to our common page controllers, routing, etc., it also includes: template engine, form components, ORM components, international language components, log components, etc.

Laravel is a mvc framework that integrates Composer dependency management. In terms of popularity, the number of people using it should be the highest. Laravel has a community, but the domestic community died out a long time ago, and the only active ones are foreign communities. Although many people say that Laravel is the most popular framework in China, in fact, the number of people exposed to it is far less than that of CodeIgniter. As for why Laravel is used so much, it is only limited to full-stack development.

Drupal is an open sourceCMS based on PHP, which is the most used in China. It was introduced into China in 2005, and as early as 2008, it had exceeded the number of WordPress installations. However, its scope of use is very clear. As a content management system, it cannot be compared with ordinary frameworks.

WordPress is a personal blog system. It was born in 2003 and has almost achieved a monopoly. It has the largest number of users in the entire PHP circle and is also the most popular. Among the domestic first-line development companies, I personally have never used WordPress, so there is no need to compare.

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