(PECL solr >= 0.9.2)
SolrClient::query — 向服务器发送查询
成功时返回一个 SolrQueryResponse 对象，失败时抛出异常。
示例 #1 SolrClient::query() 示例
<?php
$options = array
(
'hostname' => 'localhost',
'login' => 'username',
'password' => 'password',
'port' => '8983',
);
$client = new SolrClient($options);
$query = new SolrQuery();
$query->setQuery('lucene');
$query->setStart(0);
$query->setRows(50);
$query->addField('cat')->addField('features')->addField('id')->addField('timestamp');
$query_response = $client->query($query);
$response = $query_response->getResponse();
print_r($response);
?>上面的示例将输出类似于以下内容
SolrObject Object
(
[responseHeader] => SolrObject Object
(
[status] => 0
[QTime] => 3
[params] => SolrObject Object
(
[fl] => cat,features,id,timestamp
[indent] => on
[start] => 0
[q] => lucene
[wt] => xml
[version] => 2.2
[rows] => 50
)
)
[response] => SolrObject Object
(
[numFound] => 1
[start] => 0
[docs] => Array
(
[0] => SolrObject Object
(
[id] => SOLR1000
[cat] => Array
(
[0] => software
[1] => search
)
[features] => Array
(
[0] => Advanced Full-Text Search Capabilities using Lucene
[1] => Optimized for High Volume Web Traffic
[2] => Standards Based Open Interfaces - XML and HTTP
[3] => Comprehensive HTML Administration Interfaces
[4] => Scalability - Efficient Replication to other Solr Search Servers
[5] => Flexible and Adaptable with XML configuration and Schema
[6] => Good unicode support: héllo (hello with an accent over the e)
)
)
)
)
)