PHP Inner chain keyword substitution function

Require_once (DirName (__file__). ' /config.inc.php '); Mysql_connect ($cfg _db_host, $cfg _db_user, $cfg _db_password); mysql_select_db ("$cfg _db_name"); ?> $body = ' The world's largest Chinese search engine, the largest Chinese website. Founded in January 2000 in Beijing Zhongguancun. At the end of 1999, Li, who was in Silicon Valley in the United States, saw the huge development potential of China's Internet and Chinese search engine service, and dreamed of changing the world with technology, he resigned from the high-paying job of Silicon Valley, took the search engine patent technology, and returned with Xu, and founded Baidu Company in Zhongguancun on January 1, 2000. Since the initial development of less than 10 people, the number of employees over 7000 people. Today's Baidu, has become China's most popular, the most influential Chinese website. Baidu has thousands of research and development engineers, which is China and even the world's most outstanding technical team, this team holds the world's most advanced search engine technology, so that Baidu become China's leading science and technology in the world's core technologies of China's high-tech enterprises. From the beginning, Baidu will be "let people the most convenient access to information, find what to seek" as their mission, 10 years, the company adhering to the "user-oriented" concept, always adhere to the needs of a kind of response to the vast number of netizens, and constantly provide users based on search engine products, These include: The search based on the main network of functional search, paste-based community search, for each region, the industry needs vertical search, Mp3 search, as well as the portal channel, IM and so on, comprehensive coverage of the Chinese network all the world's search needs, according to third-party authoritative data, Baidu in China's search share of more than 70%. In the face of the user's search products continue to enrich at the same time, services to the vibrant enterprise search and promotion came into being. Over the years, ABC has promoted the survival and development of China's hundreds of thousands of small and medium-sized enterprises by searching and pushing ABC widely. Search promotion, as well as Baidu promotion based on search promotion has also been rapid development, with the global and China's top 500 large enterprises, in the search platform on Baidu to carry out a search promotion-based brand promotion, for the enterprise's brand, product promotion to create a remarkable profit. At the same time, Baidu in recent years to respond to netizens ' demands, into the e-commerce field, for netizens to provide more and better one-stop service. In order to promote the development of China's millions of small and medium-sized websites, Baidu, with the advantage of super-large flow platform, combined all kinds of high-quality web sites, set up the world's largest network alliance, so that all types of enterprise search and promotion, brand marketing value, coverage are large CFG area upgrade. At the same time, the website also in the Alliance family of Mutual Assistance, access to the greatest opportunities for survival and development. August 5, 2005, Baidu in the United States listed on the Nasdaq, not only on the date of listing, that is, the annual global capital market is the most dazzling star, through the years of market performance, its excellent performance and the return of the worthy of dependence, making it a representative of Chinese enterprise value, upright in the global capital market. January 23, 2008, the official operation of Baidu Japan company, the internationalization strategy is fully launched. Over the years, Baidu chairman and CEO Robin Li, led by Baidu people formed the "simple can rely on" the core culture, deeply rooted in Baidu. CFG This is a vibrant, truth-seeking and honest Company, to search for change of life, promote human civilization and progress, promote the development of China's economic responsibility, is moving towards a more ambitious goal. '; /** * keyword substitution function, for making inner chain * by bbs.it-home.org */ function Replacekeyword ($body) { $body = Preg_replace ("/() (. *) (<) (\/a>)/isu", ' \\1-]-\\4-[-\\6 ', $body); $sql = "SELECT * From ' Ks_keywords ' LIMIT 0, 30 "; $result = mysql_query ($sql); $icount = 1; while ($row = Mysql_fetch_array ($result)) { $key = Trim ($row [' keyword ']); $key _url=trim ($row [' Rpurl ']); $a _parn= $key. $icount; $body = Preg_replace ("/]*> ($key) <\/a>/siu", "$key", $body); $body = Preg_replace ("/$key/siu", "$key", $body); $icount + +; } $body = Preg_replace ("/()/isu", ' \\1>\\3<, $body); return $body; } echo Replacekeyword ($body); ?> Copy Code

