在PHP中,SolrQuery::getFacetDateFields方法用于获取Solr查询中指定的日期字段,这些字段将被用于分组数据,并计算日期范围内每个分组的文档数。该方法返回一个数组,包含Solr查询中指定的日期字段。下面是一个示例,说明如何使用SolrQuery::getFacetDateFields方法:php$query = new SolrQuery();$q
SolrQuery::getExpandQuery() is a method in PHP Solr extension that is used to retrieve the expand query for a Solr search query. This method is used when you want to perform results grouping or quer