README

Yii ActiveRecord

This package provides ActiveRecord library. It is used in Yii Framework but is supposed to be usable separately.

Support databases

Requirements

PHP 8.1 or higher.

Installation

The package could be installed with Composer:

composer require yiisoft/active-record

Note: You must install the repository of the implementation to use.

Example:

composer require yiisoft/db-sqlite

Configure container with database connection

Add the following code to the configuration files, for example:

config/common/di/db.php:

use Yiisoft\Db\Connection\ConnectionInterface;
use Yiisoft\Db\Sqlite\Connection;
use Yiisoft\Db\Sqlite\Driver;

return [
    ConnectionInterface::class => [
        'class' => Connection::class,
        '__construct()' => [
            'driver' => new Driver($params['yiisoft/db-sqlite']['dsn']),
        ],
    ]
];

config/common/params.php:

return [
    'yiisoft/db-sqlite' => [
        'dsn' => 'sqlite:' . dirname(__DIR__) . '/runtime/yiitest.sq3',
    ]
]

For more information about how to configure the connection, follow Yii Database.

config/common/bootstrap.php:

use Psr\Container\ContainerInterface;
use Yiisoft\ActiveRecord\ConnectionProvider;
use Yiisoft\Db\Connection\ConnectionInterface;

return [
    static function (ContainerInterface $container): void {
        ConnectionProvider::set($container->get(ConnectionInterface::class));
    }
];

See other ways to define the DB connection for Active Record.

Defined your active record class

use Yiisoft\ActiveRecord\ActiveRecord;

/**
 * Entity User.
 *
 * Database fields:
 * @property int $id
 * @property string $username
 * @property string $email
 **/
#[\AllowDynamicProperties]
final class User extends ActiveRecord
{
    public function getTableName(): string
    {
        return '{{%user}}';
    }
}

For more information, follow Create Active Record Model.

Usage

Now you can use the Active Record:

use App\Entity\User;

$user = new User();
$user->set('username', 'yiiliveext');
$user->set('email', 'yiiliveext@mail.ru');
$user->save();

Usage with ActiveQuery:

use App\Entity\User;
use Yiisoft\ActiveRecord\ActiveQuery;

$userQuery = new ActiveQuery(User::class);

$user = $userQuery->where(['id' => 1])->one();

$username = $user->get('username');
$email = $user->get('email');

Documentation

Internals

If you need help or have a question, the Yii Forum is a good place for that. You may also check out other Yii Community Resources.

License

The Yii Active Record Library is free software. It is released under the terms of the BSD License. Please see LICENSE for more information.

Maintained by Yii Software.

yiisoft / active-record

Maintainers

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