RiSearch PHP是一个高效，功能强大的搜索引擎，特别适用于中小型网站。RiSearch PHP非常快，它能够在不到1秒钟内搜索5000-10000个页面。RiSearch是一个索引搜索引擎,这就意味着它先将你的网站做索引并建立一个数据库来存储你网站所有页面的关键词以便快速搜索。Risearch是全文搜索引擎脚本,它把所有的关键词都编成一个文档索引除了配置文件里面的定义排除的关键词。 RiSearch使用经典的反向索引算法(与大型的搜索引擎相同),这就是为什么它会比其它搜索引擎快的原因。 -RiSearch PHP is an efficient, powerful search engine, especially for small and medium-sized site. RiSearch PHP very quickly, it can be less than 1 seconds in search page 5000-10000. RiSearch is an index search engine, which means that it first so your site indexed and the establishment of a database to store all your website pages for quick search of the keywords. Risearch is the full-text search engine scr ipt, it put all the words are indexed in a single document in addition to configuration file inside the definition of excluded words. RiSearch using classic reverse indexing algorithm (with the same large-scale search engine), which is why it will be faster than any other search engine reasons.