SphinxClient::setLimits

(PECL sphinx >= 0.1.0)

SphinxClient::setLimits — Set offset and limit of the result set

说明

public bool SphinxClient::setLimits ( int $offset , int $limit [, int $max_matches=0 [, int $cutoff=0 ]] )

Sets offset into server-side result set and amount of matches to return to client starting from that offset (limit ). Can additionally control maximum server-side result set size for current query (max_matches ) and the threshold amount of matches to stop searching at (cutoff ).

参数

offset: Result set offset.
limit: Amount of matches to return.
max_matches: Controls how much matches searchd will keep in RAM while searching.
cutoff: Used for advanced performance control. It tells searchd to forcibly stop search query once cutoff matches have been found and processed.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。