<?php
$options = array
(
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login'    => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port'     => SOLR_SERVER_PORT,
);
$client = new SolrClient($options);
$doc = new SolrInputDocument();
$doc->addField('id', 334455);
$doc->addField('cat', 'Software');
$doc->addField('cat', 'Lucene');
$doc2 = clone $doc;
$doc2->deleteField('id');
$doc2->addField('id', 334456);
$docs = array($doc, $doc2);
$updateResponse = $client->addDocuments($docs);
// nenhuma alteração será gravada no disco, a menos que $commitWithin seja passado ou SolrClient::commit seja chamado
print_r($updateResponse->getResponse());
?>
     
    O exemplo acima produzirá
algo semelhante a:
SolrObject Object
(
    [responseHeader] => SolrObject Object
        (
            [status] => 0
            [QTime] => 2
        )
)