php調(diào)用sphinx示例:
- <?php
- $s = new SphinxClient;
- $s->setServer("127.0.0.1", 9312);
-
- $s->setMatchMode(SPH_MATCH_PHRASE);
- $s->setMaxQueryTime(30);
- $res = $s->query("寶馬",'main'); #[寶馬]關(guān)鍵字,[main]數(shù)據(jù)源source
- $err = $s->GetLastError();
- var_dump(array_keys($res['matches']));
- echo "<br>"."通過獲取的ID來讀取數(shù)據(jù)庫中的值即可。"."<br>";
-
- echo '<pre>';
- var_dump($res);
- var_dump($err);
- echo '</pre>';
調(diào)用示例二:支持分頁
- <?php
- header("Content-type: text/html; charset=utf-8");
- require("./sphinxapi.php");
- $s = new SphinxClient;
- $s->setServer("192.168.252.132", 9312);
-
- //SPH_MATCH_ALL, 匹配所有查詢詞(默認(rèn)模式); SPH_MATCH_ANY, 匹配查詢詞中的任意一個; SPH_MATCH_EXTENDED2, 支持特殊運算符查詢
- $s->setMatchMode(SPH_MATCH_ALL);
- $s->setMaxQueryTime(30); //設(shè)置最大搜索時間
- $s->SetArrayResult(false); //是否將Matches的key用ID代替
- $s->SetSelect ( "*" ); //設(shè)置返回信息的內(nèi)容,等同于SQL
- $s->SetRankingMode(SPH_RANK_BM25); //設(shè)置評分模式,SPH_RANK_BM25可能使包含多個詞的查詢的結(jié)果質(zhì)量下降。
- //$s->SetSortMode(SPH_SORT_EXTENDED); //發(fā)現(xiàn)增加此參數(shù)會使結(jié)果不準(zhǔn)確
- //$s->SetSortMode(SPH_SORT_EXTENDED,"from_id asc,id desc"); //設(shè)置匹配項的排序模式, SPH_SORT_EXTENDED按一種類似SQL的方式將列組合起來,升序或降序排列。
- $weights = array ('company_name' => 20);
- $s->SetFieldWeights($weights); //設(shè)置字段權(quán)重
- $s->SetLimits ( 0, 30, 1000, 0 ); //設(shè)置結(jié)果集偏移量 SetLimits (便宜量,匹配項數(shù)目,查詢的結(jié)果集數(shù)默認(rèn)1000,閥值達(dá)到后停止)
- //$s->SetFilter ( $attribute, $values, $exclude=false ); //設(shè)置屬性過濾
- //$s->SetGroupBy ( $attribute, $func, $groupsort="@group desc" ); //設(shè)置分組的屬性
- $res = $s->query('@* "汽車"','main','--single-0-query--'); #[寶馬]關(guān)鍵字,[news]數(shù)據(jù)源source
-
-
- //代碼高亮
- $tags = array();
- $tags_name = array();
- foreach($res['matches'] as $key=>$value){
- $tags[] = $value['attrs'];
- $company_name[] = $value['attrs']['company_name'];
- $description[] = $value['attrs']['description'];
- }
- $company_name = $s->BuildExcerpts ($company_name, 'main', '汽車', $opts=array() ); //執(zhí)行高亮,這里索引名字千萬不能用*
- $description = $s->BuildExcerpts ($description, 'main', '汽車', $opts=array() ); //執(zhí)行高亮,這里索引名字千萬不能用*
- foreach($tags as $k=>$v)
- {
- $tags[$k]['company_name'] = $company_name[$k]; //高亮后覆蓋
- $tags[$k]['description'] = $description[$k]; //高亮后覆蓋
- }
-
- // 高亮后覆蓋
- $i = 0;
- foreach($res['matches'] as $key=>$value){
- $res['matches'][$key] = $tags[$i];
- $i++;
- }
-
- $err = $s->GetLastError();
-
- echo '<pre>';
- var_export($res);
- var_export($err);
- echo '</pre>';
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