ThinkPHP6 is a very popular PHP framework, and Laravel is another popular PHP framework. Both frameworks have their own features and advantages, but Laravel's Eloquent ORM (Object Relational Mapping) engine is known as "the best ORM in the PHP world".

What should we do if we want to use Laravel's Eloquent ORM when using ThinkPHP6? Let us discuss in detail how to use Laravel's Eloquent ORM in ThinkPHP6.

Eloquent ORM Introduction

Eloquent ORM is one of the core components of the Laravel framework. It provides a concise and powerful way to process database data. Using Eloquent ORM, we can map the row data of the database table to the corresponding PHP object, thereby achieving efficient data operations without writing cumbersome SQL statements.

The advantage of Eloquent ORM is that it provides a series of powerful operation methods that can help us easily perform query, add, update, and delete operations. At the same time, Eloquent ORM also supports advanced functions such as database migration (Migration), relationship binding (Relationships), and eager loading (Eager Loading), which enhances our database operation experience during project development and improves development efficiency.

Using Eloquent ORM in ThinkPHP6

Although ThinkPHP6 itself also provides ORM functions, it does not support Eloquent ORM. Therefore, if we want to use Eloquent ORM while using the ThinkPHP6 framework, we need to make some basic settings first.

Install Eloquent ORM

Before using Eloquent ORM, we need to install it first. Before installation, make sure we have installed the composer tool, and then use the following command in the command line to install:

composer require "illuminate/database"

After the installation is complete, we need to create a database## in the project root directory # Directory and create a config.php file in that directory. In the config.php file, we need to configure the database connection information, as shown below:

<?php

return [
    'default' => 'mysql',
    'connections' => [
        'mysql' => [
            'driver' => 'mysql',
            'host' => 'localhost',
            'database' => 'dbname',
            'username' => 'dbuser',
            'password' => 'dbpass',
            'charset' => 'utf8mb4',
            'collation' => 'utf8mb4_unicode_ci',
            'prefix' => '',
            'strict' => true,
            'engine' => null,
        ],
    ],
];

Since we have already configured the database connection information in the process of using ThinkPHP6, we can Use the same database configuration items as ThinkPHP6 directly in the

config.php file.

Configuring basic information

After installing Eloquent ORM, we need to create the

db.php file in the database directory of the project and configure the corresponding The basic information is as follows:

<?php

use IlluminateDatabaseCapsuleManager as Capsule;

$capsule = new Capsule;

$capsule->addConnection([
    'driver' => 'mysql',
    'host' => config('database.hostname'),
    'database' => config('database.database'),
    'username' => config('database.username'),
    'password' => config('database.password'),
    'charset' => 'utf8mb4',
    'collation' => 'utf8mb4_unicode_ci',
    'prefix' => '',
    'strict' => true,
    'engine' => null,
]);

$capsule->setAsGlobal();
$capsule->bootEloquent();

In the above code, we need to reference the

Capsule class in illuminate/database and use this class to configure the basis of the database information. Among them, the addConnection method is used to add database connection information, while the setAsGlobal and bootEloquent methods are used to register Eloquent ORM into the global service container and start Eloquent ORM.

Using Eloquent ORM

After completing the above configuration, we can happily use Eloquent ORM to perform database operations. In ThinkPHP6, we can use the

app() function to quickly obtain a database connection instance, and the DB class encapsulates this instance. Eloquent ORM performs secondary encapsulation based on this database connection instance.

For example, if we want to query the data of the

users table in Eloquent ORM, we can use the following code:

use IlluminateDatabaseCapsuleManager as Capsule;

// 創(chuàng)建一個 Eloquent ORM 實例
$capsule = new Capsule();

// 查詢 users 表的數(shù)據(jù)
$users = Capsule::table('users')->get();

// 輸出查詢結(jié)果
foreach ($users as $user) {
    echo $user->name;
}

In the above code, we use

Capsule The class creates an Eloquent ORM instance, and then calls the table method through the instance and passes in the table name to perform the corresponding query operation. In addition, we can also use the rich functions provided by Eloquent ORM to perform operations such as restriction, sorting, grouping, aggregation, etc. For specific usage, please refer to the official Eloquent ORM documentation.

Summary

In this article, we discussed in detail how to use Laravel's Eloquent ORM in ThinkPHP6. Through the configuration of basic information and the usage examples of Eloquent ORM, I believe that readers have a certain understanding of how to use Eloquent ORM to perform database operations in ThinkPHP6. Of course, if we want to learn more about more functions and features of Eloquent ORM, we can check the official documentation or related materials to learn.

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