PHP to determine the route of the search engine and then jump code

/** * Determine the search engine to route the page * edit:bbs.it-home.org */ $flag = false; $tmp = $_server[' http_user_agent '); if (Strpos ($tmp, ' Googlebot ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Baiduspider ') >0) { $flag = true; } else if (Strpos ($tmp, ' Yahoo! slurp ')!== false) { $flag = true; } else if (Strpos ($tmp, ' MSNBot ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Sosospider ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Yodaobot ')!== false | | Strpos ($tmp, ' Outfoxbot ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Sogou web Spider ')!== false | | Strpos ($tmp, ' Sogou Orion spider ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Fast-webcrawler ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Gaisbot ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Ia_archiver ')!== false) { $flag = true; } else if (Strpos ($tmp, ' AltaVista ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Lycos_spider ')!== false) { $flag = true; } else if (Strpos ($tmp, ' Inktomi slurp ')!== false) { $flag = true; } if ($flag = = False) { Header ("location:http://www.xxx.com". $_server[' Request_uri '); Require_once ("cd.htm"); Automatically go to the http://www.xxx.com corresponding page $_server[' Request_uri ') is the path behind the domain name or header ("location:http://www.xxx.com/abc/a.php"); Exit (); } Else { Require_once ("index.htm"); } ?> Copy Code

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