SolrInputDocument::sort()

(PECL solr >= 0.9.2)

Sorts the fields within the document

说明

publicSolrInputDocument::sort(int $sortOrderBy[,int $sortDirection= SolrInputDocument::SORT_ASC]): bool

The fields are rearranged according to the specified criteria and sort direction
   
   Fields can be sorted by boost values, field names and number of values.
   
   The $order_by parameter must be one of :
   
   * SolrInputDocument::SORT_FIELD_NAME
   * SolrInputDocument::SORT_FIELD_BOOST_VALUE
   * SolrInputDocument::SORT_FIELD_VALUE_COUNT
   
   The sort direction can be one of :
   
   * SolrInputDocument::SORT_DEFAULT
   * SolrInputDocument::SORT_ASC
   * SolrInputDocument::SORT_DESC

参数

$sortOrderBy

The sort criteria

$sortDirection

The sort direction

返回值

成功时返回TRUE，或者在失败时返回FALSE。