SolrQuery::addFacetField()
(PECL solr >= 0.9.2)
Adds another field to the facet
说明
public SolrQuery::addFacetField(string $field): SolrQuery
Adds another field to the facet
参数
- $field
The name of the field
返回值
Returns the current SolrQuery object, if the return value is used.
范例
Example #1 SolrQuery::addFacetField() example
<?php $options = array ( 'hostname' => SOLR_SERVER_HOSTNAME, 'login' => SOLR_SERVER_USERNAME, 'password' => SOLR_SERVER_PASSWORD, 'port' => SOLR_SERVER_PORT, ); $client = new SolrClient($options); $query = new SolrQuery(); $query->setQuery($query); $query->addField('price')->addField('color'); $query->setFacet(true); $query->addFacetField('price')->addFacetField('color'); $query_response = $client->query($query); $response = $query_response->getResponse(); print_r($response['facet_counts']['facet_fields']); ?>
以上例程的输出类似于:
SolrObject Object ( [color] => SolrObject Object ( [blue] => 20 [green] => 100 ) )