SolrInputDocument::addChildDocument

(PECL solr >= 2.3.0)

SolrInputDocument::addChildDocument — Adds a child document for block indexing

Description

public SolrInputDocument::addChildDocument ( SolrInputDocument $child ) : void

Adds a child document to construct a document block with nested documents.

Parameters

child: A SolrInputDocument object.

Errors/Exceptions

Throws SolrIllegalArgumentException on failure.

Throws SolrException on internal failure.

Return Values

Examples

Example #1 SolrInputDocument::addChildDocument() example

<?php

include "bootstrap.php";

$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
    'path'     => SOLR_SERVER_STORE_PATH,
);

$client = new SolrClient($options);

$product = new SolrInputDocument();

$product->addField('id', 'P-BLACK');
$product->addField('cat', 'tshirt');
$product->addField('cat', 'polo');
$product->addField('content_type', 'product');

$small = new SolrInputDocument();
$small->addField('id', 'TS-BLK-S');
$small->addField('content_type', 'sku');
$small->addField('size', 'S');
$small->addField('inventory', 100);

$medium = new SolrInputDocument();
$medium->addField('id', 'TS-BLK-M');
$medium->addField('content_type', 'sku');
$medium->addField('size', 'M');
$medium->addField('inventory', 200);

$large = new SolrInputDocument();
$large->addField('id', 'TS-BLK-L');
$large->addField('content_type', 'sku');
$large->addField('size', 'L');
$large->addField('inventory', 300);

// add child documents 
$product->addChildDocument($small);
$product->addChildDocument($medium);
$product->addChildDocument($large);

// add product document block to the index
$updateResponse = $client->addDocument(
        $product,
        true, // overwrite if the document exists
        10000 // commit within 10 seconds
);

print_r($updateResponse->getResponse());

The above example will output something similar to:

SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 5
        )
)