This extension provides the elasticsearch integration for the Yii framework 2.0. It includes basic querying/search support and also implements the ActiveRecord pattern that allows you to store active records in elasticsearch.

For license information check the LICENSE-file.

Documentation is at docs/guide/README.md.

Dependent on the version of elasticsearch you are using you need a different version of this extension.

• Extension version 2.0.x works with elasticsearch version 1.0 to 4.x.
• Extension version 2.1.x requires at least elasticsearch version 5.0.

Since version 2.1.0, this extension requires at least PHP 5.5.

The preferred way to install this extension is through composer.

Either run

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

or add

"yiisoft/yii2-elasticsearch": "~2.1.0"

to the require section of your composer.json.

To use this extension, you have to configure the Connection class in your application configuration:

return [ //.... 'components' => [ 'elasticsearch' => [ 'class' => 'yii\elasticsearch\Connection', 'nodes' => [ ['http_address' => '127.0.0.1:9200'], // configure more hosts if you have a cluster ], ], ] ];