udm_get_res_param
(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch:1.0.0)
udm_get_res_param — Get mnoGoSearch result parameters
说明
string udm_get_res_param
( resource $res
, int $param
)
Gets the mnoGoSearch result parameters.
参数
- res
-
res - a link to result identifier, received after call to udm_find().
- param
-
param - parameter identifier, may have the following values:
- UDM_PARAM_NUM_ROWS - number of received found links on the current page. It is equal to UDM_PARAM_PAGE_SIZE for all search pages, on the last page - the rest of links.
- UDM_PARAM_FOUND - total number of results matching the query.
- UDM_PARAM_WORDINFO - information on the words found. E.g. search for "a good book" will return "a: stopword, good:5637, book: 120"
- UDM_PARAM_SEARCHTIME - search time in seconds.
- UDM_PARAM_FIRST_DOC - the number of the first document displayed on current page.
- UDM_PARAM_LAST_DOC - the number of the last document displayed on current page.
返回值
udm_get_res_param() returns result parameter value on success, FALSE on error.
