该扩展提供了针对Sphinx搜索客户端开发库的绑定. Sphinx是一个独立的搜索引擎系统，其目的是为其他相关程序和应用提供快速的、规模可扩展的全文搜索功能. Sphinx有着良好的设计，可以很方便的与SQL数据库结合，并使用脚本语言调用. SPhinx 以及 其客户端库 可以从[» 官方站点](http://sphinxsearch.com/)获取，中文用户也可以从[» Coreseek](http://www.coreseek.cn/)获取支持中文的版本和服务。 [https://pecl.php.net/package/sphinx](https://pecl.php.net/package/sphinx) 2015年停止维护维护 * [SphinxClient::addQuery](https://www.php.net/manual/zh/sphinxclient.addquery.php)— Add query to multi-query batch * [SphinxClient::buildExcerpts](https://www.php.net/manual/zh/sphinxclient.buildexcerpts.php)— Build text snippets * [SphinxClient::buildKeywords](https://www.php.net/manual/zh/sphinxclient.buildkeywords.php)— Extract keywords from query * [SphinxClient::close](https://www.php.net/manual/zh/sphinxclient.close.php)— 关闭先前打开的持久连接 * [SphinxClient::\_\_construct](https://www.php.net/manual/zh/sphinxclient.construct.php)— Create a new SphinxClient object * [SphinxClient::escapeString](https://www.php.net/manual/zh/sphinxclient.escapestring.php)— Escape special characters * [SphinxClient::getLastError](https://www.php.net/manual/zh/sphinxclient.getlasterror.php)— Get the last error message * [SphinxClient::getLastWarning](https://www.php.net/manual/zh/sphinxclient.getlastwarning.php)— Get the last warning * [SphinxClient::open](https://www.php.net/manual/zh/sphinxclient.open.php)— 建立到搜索服务端的持久连接 * [SphinxClient::query](https://www.php.net/manual/zh/sphinxclient.query.php)— 执行搜索查询 * [SphinxClient::resetFilters](https://www.php.net/manual/zh/sphinxclient.resetfilters.php)— Clear all filters * [SphinxClient::resetGroupBy](https://www.php.net/manual/zh/sphinxclient.resetgroupby.php)— Clear all group-by settings * [SphinxClient::runQueries](https://www.php.net/manual/zh/sphinxclient.runqueries.php)— Run a batch of search queries * [SphinxClient::setArrayResult](https://www.php.net/manual/zh/sphinxclient.setarrayresult.php)— 控制搜索结果集的返回格式 * [SphinxClient::setConnectTimeout](https://www.php.net/manual/zh/sphinxclient.setconnecttimeout.php)— Set connection timeout * [SphinxClient::setFieldWeights](https://www.php.net/manual/zh/sphinxclient.setfieldweights.php)— Set field weights * [SphinxClient::setFilter](https://www.php.net/manual/zh/sphinxclient.setfilter.php)— 增加整数值过滤器 * [SphinxClient::setFilterFloatRange](https://www.php.net/manual/zh/sphinxclient.setfilterfloatrange.php)— Add new float range filter * [SphinxClient::setFilterRange](https://www.php.net/manual/zh/sphinxclient.setfilterrange.php)— Add new integer range filter * [SphinxClient::setGeoAnchor](https://www.php.net/manual/zh/sphinxclient.setgeoanchor.php)— Set anchor point for a geosphere distance calculations * [SphinxClient::setGroupBy](https://www.php.net/manual/zh/sphinxclient.setgroupby.php)— Set grouping attribute * [SphinxClient::setGroupDistinct](https://www.php.net/manual/zh/sphinxclient.setgroupdistinct.php)— Set attribute name for per-group distinct values count calculations * [SphinxClient::setIDRange](https://www.php.net/manual/zh/sphinxclient.setidrange.php)— Set a range of accepted document IDs * [SphinxClient::setIndexWeights](https://www.php.net/manual/zh/sphinxclient.setindexweights.php)— Set per-index weights * [SphinxClient::setLimits](https://www.php.net/manual/zh/sphinxclient.setlimits.php)— 设置返回结果集偏移量和数目 * [SphinxClient::setMatchMode](https://www.php.net/manual/zh/sphinxclient.setmatchmode.php)— 设置全文查询的匹配模式 * [SphinxClient::setMaxQueryTime](https://www.php.net/manual/zh/sphinxclient.setmaxquerytime.php)— Set maximum query time * [SphinxClient::setOverride](https://www.php.net/manual/zh/sphinxclient.setoverride.php)— Sets temporary per-document attribute value overrides * [SphinxClient::setRankingMode](https://www.php.net/manual/zh/sphinxclient.setrankingmode.php)— Set ranking mode * [SphinxClient::setRetries](https://www.php.net/manual/zh/sphinxclient.setretries.php)— Set retry count and delay * [SphinxClient::setSelect](https://www.php.net/manual/zh/sphinxclient.setselect.php)— Set select clause * [SphinxClient::setServer](https://www.php.net/manual/zh/sphinxclient.setserver.php)— 设置searchd的主机名和TCP端口 * [SphinxClient::setSortMode](https://www.php.net/manual/zh/sphinxclient.setsortmode.php)— Set matches sorting mode * [SphinxClient::status](https://www.php.net/manual/zh/sphinxclient.status.php)— Queries searchd status * [SphinxClient::updateAttributes](https://www.php.net/manual/zh/sphinxclient.updateattributes.php)— Update document attributes 例子 ``` $s = new SphinxClient; $s->setServer("localhost", 6712); $s->setMatchMode(SPH_MATCH_ANY); $s->setMaxQueryTime(3); $result = $s->query("test"); var_dump($result); ```