How to convert Laravel code to thinkphp code

Laravel and thinkphp are two popular PHP frameworks, both with their own advantages and characteristics. In actual development, sometimes it is necessary to convert Laravel code to thinkphp. This article will introduce the specific conversion methods and precautions.

1. The basic concepts of Laravel and thinkphp

Laravel is an excellent PHP framework. It adopts a simple and elegant syntax style and provides a wealth of functional modules, including routing and template engines. , ORM, etc. Laravel's development model focuses on MVC separation, which makes its code structure very clear and easy to maintain, and also brings higher development efficiency.

thinkphp is also an excellent PHP framework with a wide user base and rich documentation support. It adopts a development model similar to Laravel, focuses on MVC separation, provides convenient routing and template engine functions, and also has powerful ORM functions.

2. Code conversion method

1. Route conversion

The route definition method in Laravel is relatively free, and you can define GET, POST, PUT, DELETE, etc. Different types of routing also support advanced features such as regular expression matching. In thinkphp, routing definitions are relatively standardized and need to be defined in a certain format.

Laravel code example:

Route::get('/user/{id}', function ($id) {
    return 'User '.$id;
});

thinkphp code example:

Route::get('/user/:id', function ($id) {
    return 'User '.$id;
});

2. Model conversion

The model operation in Laravel is more convenient. Can directly operate the database and integrates advanced functions such as soft deletion. In thinkphp, model operation is also more convenient, but you need to pay attention to naming conventions and the writing method of complex query operations.

Laravel code example:

$user = User::find(1);
$user->delete();

thinkphp code example:

$user = UserModel::get(1);
$user->delete();

3. Controller conversion

Controller definition method in Laravel It is relatively flexible and supports various forms such as resource controller and RESTful controller. In thinkphp, controller definitions are relatively standardized and need to be defined in a certain format.

Laravel code example:

class UserController extends Controller
{
    public function index()
    {
        $users = User::all();

        return view('users.index', compact('users'));
    }

    public function create()
    {
        return view('users.create');
    }

    public function store(Request $request)
    {
        User::create($request->all());

        return redirect()->route('users.index');
    }

    public function show($id)
    {
        $user = User::find($id);

        return view('users.show', compact('user'));
    }

    public function edit($id)
    {
        $user = User::find($id);

        return view('users.edit', compact('user'));
    }

    public function update(Request $request, $id)
    {
        $user = User::find($id);
        $user->update($request->all());

        return redirect()->route('users.index');
    }

    public function destroy($id)
    {
        $user = User::find($id);
        $user->delete();

        return redirect()->route('users.index');
    }
}

thinkphp code example:

class UserController extends Controller
{
    public function index()
    {
        $users = UserModel::all();

        return $this->fetch('users/index', ['users' => $users]);
    }

    public function create()
    {
        return $this->fetch('users/create');
    }

    public function save()
    {
        $user = new UserModel();
        $user->name = input('post.name');
        $user->email = input('post.email');
        $user->save();

        return $this->redirect(url('users/index'));
    }

    public function read($id)
    {
        $user = UserModel::get($id);

        return $this->fetch('users/show', ['user' => $user]);
    }

    public function edit($id)
    {
        $user = UserModel::get($id);

        return $this->fetch('users/edit', ['user' => $user]);
    }

    public function update($id)
    {
        $user = UserModel::get($id);
        $user->name = input('post.name');
        $user->email = input('post.email');
        $user->save();

        return $this->redirect(url('users/index'));
    }

    public function delete($id)
    {
        $user = UserModel::get($id);
        $user->delete();

        return $this->redirect(url('users/index'));
    }
}

3. Notes

1. Naming convention

Laravel and thinkphp both have strict naming standards and need to be named and defined according to the standards, otherwise problems will occur in code conversion.

2. Differences in ORM operations

Laravel's ORM operation is more convenient, and the operation method can be called directly through the object. In thinkphp, ORM operation is also more convenient, but you need to pay attention to the calling method and the way to write query conditions.

3. Specifications of route definition

Route definition in Laravel is relatively free, and you can flexibly define routes as needed. In thinkphp, routes need to be defined according to specifications, otherwise a 404 error will occur.

In short, when converting Laravel code to thinkphp, you need to pay attention to the differences in naming conventions, model operations, route definitions, etc., and you need to have certain framework knowledge and code implementation experience. If you understand the syntax rules and features of both frameworks, the conversion process will become easier and more enjoyable.

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