1. Create

     require 'vendor/autoload.php';

      use Elasticsearch\ClientBuilder;

      // Specify the Elasticsearch server details
      $hosts = [
          'your-elasticsearch-server:9200', // Replace with your Elasticsearch server details
      ];

      // Create an Elasticsearch client
      $client = ClientBuilder::create()->setHosts($hosts)->build();

      // Define the index name
      $indexName = 'your_new_index';

      //data
      $document= ['field1' => 'value1', 'field2' => 'value2'];


      $params = [
        'index' => $indexName,
        'type' =>'_doc',
        'body' => $document,
     ];

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


      

2. Search

  $searchParams = [
    'index' => $indexName,
    'body' => [
        'query' => [
            'bool' => [
                'must' => [
                    ['match' => ['field1' => 'value1']], // Add more conditions as needed
                    ['match' => ['field2' => 'value2']],
                ],
            ],
        ],
    ],
];

// Perform the search
$searchResponse = $client->search($searchParams);

3. Delete

$deleteQuery = [
    'bool' => [
        'must' => [
            ['term' => ['field1' => 'value1']],
            ['term' => ['field2' => 'value2']],
        ],
    ],
];

// Define the delete parameters
$deleteParams = [
    'index' => $indexName,
    'body' => [
        'query' => $deleteQuery,
    ],
];

// Execute the delete query
$response = $client->deleteByQuery($deleteParams);