README

MongoDB Extension for Yii 2

This extension provides the MongoDB integration for the Yii framework 2.0.

For license information check the LICENSE-file.

Documentation is at docs/guide/README.md.

Requirements

• PHP 7.3 or higher.

Installation

This extension requires MongoDB PHP Extension version 1.20.1 or higher.

This extension requires MongoDB server version 4.0 or higher.

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist yiisoft/yii2-mongodb

or add

"yiisoft/yii2-mongodb": "~3.0.0"

to the require section of your composer.json.

Configuration

To use this extension, simply add the following code in your application configuration:

return [
    //....
    'components' => [
        'mongodb' => [
            'class' => '\yii\mongodb\Connection',
            'dsn' => 'mongodb://localhost:27017/mydatabase',
            'options' => [
                "username" => "Username",
                "password" => "Password"
            ]
        ],
    ],
];

Known issues

• yii\mongodb\Exception: no such command: 'group' with MongoDB server version 4.2 or higher.
  Starting in version 4.2, MongoDB removes the group command (deprecated since version 3.4) and its mongo shell helper db.collection.group().