SolrQuery::setExpand

(PECL solr >= 2.2.0)

SolrQuery::setExpand — Enables/Disables the Expand Component

说明

public SolrQuery::setExpand ( bool $value ) : SolrQuery

Enables/Disables the Expand Component.

参数

value

Bool flag

返回值

SolrQuery

范例

Example #1 SolrQuery::setExpand() example

<?php

$query = new SolrQuery('lucene');

$query
    ->setExpand(true)
    ->setExpandRows(50)
    ->setExpandQuery('text:product')
    ->addExpandFilterQuery('manu:apple')
    ->addExpandFilterQuery('inStock:true')
    ->addExpandSortField('score', SolrQuery::ORDER_DESC)
    ->addExpandSortField('title', SolrQuery::ORDER_ASC);

echo $query.PHP_EOL;

?>

以上例程的输出类似于：

q=lucene&expand=true&expand.rows=50&expand.q=text:product&expand.fq=manu:apple&expand.fq=inStock:true&expand.sort=score desc,title asc

参见