php [elasticsearch php] elasticsearch php api

Posted 2021-05-04

<?php
/*
https://www.elastic.co/guide/en/elasticsearch/client/php-api/current/_quickstart.html
*/
use Elasticsearch\ClientBuilder;

$client = ClientBuilder::create()->build();

/**
	document
*/
//To index a document, need to specify: index, type, id and a document body
$params = [
    'index' => 'my_index',
    'type' => 'my_type',
    'id' => 'my_id',
    'body' => ['testField' => 'abc']
];

$response = $client->index($params);
print_r($response);

//get a document
$params = [
    'index' => 'my_index',
    'type' => 'my_type',
    'id' => 'my_id'
];

$response = $client->get($params);
print_r($response);

//search for a document
$params = [
    'index' => 'my_index',
    'type' => 'my_type',
    'body' => [
        'query' => [
            'match' => [
                'testField' => 'abc'
            ]
        ]
    ]
];

$response = $client->search($params);
print_r($response);

//delete a document
$params = [
    'index' => 'my_index',
    'type' => 'my_type',
    'id' => 'my_id'
];

$response = $client->delete($params);

/**
	Index
*/
//delete a index
$deleteParams = [
    'index' => 'my_index'
];
$response = $client->indices()->delete($deleteParams);

//create an index
$params = [
    'index' => 'my_index',
    'body' => [
        'settings' => [
            'number_of_shards' => 2,
            'number_of_replicas' => 0
        ]
    ]
];

$response = $client->indices()->create($params);