phpcms无限制模式搜索的设置方法(phpcms无限制模式搜索的设置方法是什么)

Phpcmsv9全站搜索，不限型号！

phpcms无限制模式搜索的设置方法

Phpcmsv9全站搜索，不限型号，今日增长见识。众所周知，phpcms根据模型进行搜索。使用此方法后，您可以搜索整个站。

只需修改v9的默认搜索功能，就可以搜索全站内容，无需遵循模式。

下面是修改后的搜索模块中的index.php文件。

& lt？PHP defined(& amp；#39;IN _ PHPCMS & amp#39;)或退出(& amp#39;没有权限资源。& amp#39;);PC _ base::load _ sys _ class(& amp；#39;形式与技巧。#39;，& amp#39;& amp#39;,0);PC _ base::load _ sys _ class(& amp；#39;格式& amp#39;，& amp#39;& amp#39;,0);类索引{ function _ _ construct(){ $ this-& gt；db = PC _ base::load _ model(& amp；#39;搜索_模型& amp#39;);$ this-& gt；content _ db = PC _ base::load _ model(& amp；#39;内容模型& amp#39;);}/* * *关键字search */公共函数init(){//get siteid $ siteid = isset($ _ request[&；#39;siteid & amp#39;])& amp；& amptrim($ _ REQUEST[& amp；#39;siteid & amp#39;]) ?intval($ _ REQUEST[& amp；#39;siteid & amp#39;]) : 1;$ SEO = SEO($ siteid)；//搜索配置$ Search _ setting = get cache(&；#39;搜索和搜索。#39;);$ setting = $ search _ setting[$ siteid]；$ search _ model = get cache(& amp；#39;搜索模型。#39;。$ siteid)；$ type _ module = get cache(& amp；#39;类型_模块_ & amp#39;。$ siteid)；if(isset($ _ GET[& amp；#39;问与答。#39;])){ if(trim($ _ GET[& amp；#39;问与答。#39;])= = & amp；#39;& amp#39;){ header(& amp；#39;地点:& amp#39;。APP_PATH。& amp#39;index.php？m =搜索& amp#39;);退出；} $ typeid = empty($ _ GET[& amp；#39;typeid & amp#39;]) ?0:intval($ _ GET[& amp；#39;typeid & amp#39;]);$ time = empty($ _ GET[& amp；#39;时间与空间。#39;]) || !in _ array($ _ GET[& amp；#39;时间与空间。#39;]，数组(& amp#39;所有& amp#39;，& amp#39;日与时。#39;，& amp#39;月份和时间。#39;，& amp#39;年份和时间。#39;，& amp#39;周& amp#39;)) ?& amp#39;所有& amp#39;:trim($ _ GET[& amp；#39;时间与空间。#39;]);$ page = isset($ _ GET[& amp；#39;页面& amp#39;]) ?intval($ _ GET[& amp；#39;页面& amp#39;]) : 1;$ pagesize = 10$ q = safe _ replace(trim($ _ GET[& amp；#39;问与答。#39;]));$ q = new _ html _ special _ chars(strip _ tags($ q))；$ q = str _ replace(& amp；#39;% & amp#39;，& amp#39;& amp#39;，$ q)；//Filter &；#39;% & amp#39;，用户全文搜索$ search _ q = $ q//搜索原内容$ SQL _ time = $ SQL _ tid = &；#39;& amp#39;；if($ typeid)$ SQL _ tid = & amp；#39;并且typeid = & amp#39;。$ typeid//按时间搜索if($ time = = &；#39;日与时。#39;){ $ search _ TIME = SYS _ TIME-86400；$ sql _ time = & amp#39;和添加日期& gt& amp#39;。$ search _ time} else if($ time = = & amp；#39;周& amp#39;){ $ search _ TIME = SYS _ TIME-604800；$ sql _ time = & amp#39;和添加日期& gt& amp#39;。$ search _ time} else if($ time = = & amp；#39;月份和时间。#39;){ $ search _ TIME = SYS _ TIME-2592000；$ sql _ time = & amp#39;和添加日期& gt& amp#39;。$ search _ time} else if($ time = = & amp；#39;年份和时间。#39;){ $ search _ TIME = SYS _ TIME-31536000；$ sql _ time = & amp#39;和添加日期& gt& amp#39;。$ search _ time} else { $ search _ time = 0；$ sql _ time = & amp#39;& amp#39;；} if($ page = = 1 & amp；& amp！$ setting[& amp；#39;斯芬克斯能和。#39;]){//精确搜索$ comment = $ this-> d B- & gt；get _ one(& quot；` siteid `= & amp；#39;$ siteid & amp#39;$sql_tid $sql_time和' data` like & amp#39;% $ q % & amp#39;");} else { $荐= & amp#39;& amp#39;；}//If Sphinx If(＄setting[&；#39;斯芬克斯能和。#39;]){ $ sphinx = PC _ base::load _ app _ class(& amp；#39;搜索_界面& amp#39;，& amp#39;& amp#39;, 0);$ sphinx = new search _ interface()；$ offset = $ pagesize *($ page-1)；$ RES = $ sphinx-& gt；search($q，array($siteid)，array($typeid)，array($search_time，SYS_TIME)，$offset，$pagesize，& amp#39;@重量desc & amp；#39;);$ total nums = $ RES[& amp；#39;总计和。#39;];//如果结果不为空if(！empty($ RES[& amp；#39;火柴和蜡烛。#39;])){ $ result = $ RES[& amp；#39;火柴和蜡烛。#39;];} } else { $ sql = & quot` siteid `= & amp；#39;$ siteid & amp#39;$sql_tid $sql_time和' data` like & amp#39;% $ q % & amp#39;"；$ result = $ this-& gt；d B- & gt；listinfo($sql，& amp#39;searchid desc & amp；#39;，$page，10)；} var _ dump($ result)；//如果结果不为空if(！空($result) ||！空($荐[& amp；#39;id & amp#39;]){ foreach($ result as $ _ v){ if($ _ v[& amp；#39;typeid & amp#39;])$ SIDS[$ _ v[& amp；#39;typeid & amp#39;]][]= $ _ v[& amp；#39;id & amp#39;];}如果(！空($荐[& amp；#39;id & amp#39;]){ if($荐[& amp；#39;typeid & amp#39;])$ SIDS[$荐[& amp；#39;typeid & amp#39;]][]= $荐[& amp；#39;id & amp#39;];} $ model _ type _ cache = get cache(& amp；#39;型号型号& amp#39;。$ siteid & amp；#39;搜索和搜索。#39;);$ model _ type _ cache = array _ flip($ model _ type _ cache)；$ data = array()；foreach($ SIDS as $ _ k = & gt；$ _ val){ $ tid = $ _ k；$ ids = array _ unique($ _ val)；$ where = to _ SQL($ ids，& amp#39;& amp#39;，& amp#39;id & amp#39;);//获取模型id $ modelid = $ model _ type _ cache[$ tid]；//是否读取其他模块接口if($ modelid){ $ this->；content _ db-& gt；set _ model($ modelid)；/* * *如果表名为空，则为黄页模型*/If(empty($ this->；content _ db-& gt；model _ tablename)){ $ this-& gt；content _ db = PC _ base::load _ model(& amp；#39;yp _内容_模型& amp#39;);$ this-& gt；content _ db-& gt；set _ model($ modelid)；} $ datas = $ this-& gt；content _ db-& gt；select($ where & amp；#39;* & amp#39;);} $data = array_merge($data，$ datas)；} $ pages = $ this-& gt；d B- & gt；页数；$ total nums = $ this-& gt；d B- & gt；号码；//如果分词结果为空if(！empty($ segment _ q)){ $ replace = explode(& amp；#39;& amp#39;，$ segment _ q)；foreach($ replace as $ replace _ arr _ v){ $ replace _ arr[]= & amp；#39;& ltfont color = red & gt& amp#39;。$replace_arr_v。#39;& lt/font & gt；& amp#39;；} foreach($ data as $ _ k = & gt；$ _ v){ $ data[$ _ k][& amp；#39;标题和标题。#39;] = str_replace($replace，$replace_arr，$ _ v[& amp；#39;标题和标题。#39;]);$ data[$ _ k][& amp；#39;描述& amp#39;] = str_replace($replace，$replace_arr，$ _ v[& amp；#39;描述& amp#39;]);} } else { foreach($ data as $ _ k = & gt；$ _ v){ $ data[$ _ k][& amp；#39;标题和标题。#39;] = str_replace($q，& amp#39;& ltfont color = red & gt& amp#39;。$ q. & amp#39;& lt/font & gt；& amp#39;，$ _ v[& amp；#39;标题和标题。#39;]);$ data[$ _ k][& amp；#39;描述& amp#39;] = str_replace($q，& amp#39;& ltfont color = red & gt& amp#39;。$ q. & amp#39;& lt/font & gt；& amp#39;，$ _ v[& amp；#39;描述& amp#39;]);} } } $execute_time =执行时间()；$pages = isset($pages)？$ pages:& amp；#39;& amp#39;；$totalnums = isset($totalnums)？$ total nums:0；$data = isset($data)？$ data:& amp；#39;& amp#39;；include template(& amp；#39;搜索和搜索。#39;，& amp#39;列表和。#39;);} else { include template(& amp；#39;搜索和搜索。#39;，& amp#39;指数和指数。#39;);} }公共函数public _ GET _ suggest _ keyword(){ $ URL = $ _ GET[& amp；#39;url & amp#39;].& amp#39;& ampq = & amp#39;。$ _ GET[& amp；#39;问与答。#39;];$ trust _ URL = array(& amp；#39;c 8430 fcf 851 e 85818 b 546 addf 5b C4 DD 3 & amp；#39;);$ urm _ MD5 = MD5($ URL)；如果(！in_array($urm_md5，$trust_url))退出；$ RES = @ file _ get _ contents($ URL)；if(CHARSET！= & amp#39;gbk & amp#39;){ $ RES = iconv(& amp；#39;gbk & amp#39;，CHARSET，$ RES)；} echo $ res}/* * *提示搜索接口* TODO暂时不启用，google的接口*/公共函数public _ suggest _ search(){//关键字转换为拼音PC _ base::load _ sys _ func(&；#39;iconv & amp#39;);$ pinyin = gbk _ to _ pinyin($ q)；if(is_array($pinyin)) { $pinyin =内爆(& amp#39;& amp#39;，$拼音)；} $ this-& gt；keyword _ db = PC _ base::load _ model(& amp；#39;搜索_关键词_模型& amp#39;);$ suggest = $ this-& gt；keyword _ db-& gt；选择(&quot拼音like & amp#39;$拼音% & amp#39;"，& amp#39;* & amp#39;，10，& amp#39;desc & amp；#39;);foreach($ suggest as $ v){ echo $ v[& amp；#39;关键词& amp#39;]."\ n & quot；} }}?& gt然后在header.html模板上添加一个“无限制”的搜索条件(不是这里，是其他搜索框页面)，将typeid对应的值设置为0，在搜索中对index.html和lists.html做同样的操作，效果就出来了，这样只要没有选择模型，搜索结果就是所有模型中符合条件的数据。

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