search engine html code

Code for php to determine the path of a search engine and then jump /** * Determine whether the search engine redirects to a webpage * Edit: bbs.it-home.org */ $ Flag = false; $ Tmp = $ _ SERVER ['http _ USER_AGENT ']

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Using PHP to quickly query the ranking position of keywords in the search engine, the principle is very simple. The code is as follows: /* Query the ranking position of LANSJ in Google "Shenzhen Photography Studio", Lan Shi; Lost63.com original Search for the first 30 pages */ $ Page = 30; // Number of pages

);echo $sc _t. " ...";}Else{Echo $r 11;}? >?$r 31=strip_tags ($row [3]);if (strlen ($r) >291){$b =substr ($r 31,0,291);echo $b. " ..."." }Else{Echo $r 31. " }?>www.webjx.com/html/phpSwitch ($row [5]){Case "Novice Beginner":? >? PHP break;Case "PHP Basics":?>? PHP break;Case "PHP Advanced":? >? PHP break;Case "Database":?>? PHP break;Case "PHP Source code":? >? PHP break;}?>? Php}//

Copy Code code as follows: /** * To determine whether the search engine spider * * @author Eddy * @return BOOL */ function Iscrawler () { $agent = Strtolower ($_server[' http_user_agent ')); if (!empty ($agent)) { $spiderSite = Array ( "Tencenttraveler", "Baiduspider+", "Baidugame", "Googlebot", "MS

Ask a search engine to route the code to jump Ask the hero to write a search engine routing judgment code to jump If it's Baidu, jump to http://aaaa.com. If it's Google, it's going to http://bbbb.com. If it's a sogou, jump to http

I often feel that it is quite troublesome to use www.google.com to search for a website. I checked the MSDN knowledge base and used C # to write the google search engine for this windows application version, it mainly calls the web service opened by google, but the search speed is not very fast, but at least it saves t

/** * Determine whether the source search engine or real user * Site bbs.it-home.org */ function Is_bot () { /* This function would check whether the visitor is a search engine robot */ Expand this array as needed $botlist = Array ("Teoma", "Alexa", "Froogle", "Gigabot", "Inktomi

Intra-site search engine code similar to Baidu compiled in PHP $ Keyword = htmlspecialchars ($ _ GET [keyword]);If ($ keyword! = ""){Echo "Search _". $ keyword. "-- Powered By WEBJX. COM ";?> }Else{?>Exit (0 );}?>

1, a recommended method: PHP to determine the search engine spider crawler or human access code, excerpted from Discuz x3.2 The actual application can be judged in this way, directly is not a search engine to perform operations 2, the second metho

Principle: Get the page source (document.referrer) when the page is loaded, analyze the search engine keyword, then get all the elements on the page, recursive query contains search keywords, if so, create a SPAN element, and apply the keyword style to replace the original node The code is as follows

Copy CodeThe code is as follows: Get keyword and source search engine name $search _url = isset ($_get[' url ')? $_get[' URL ']: '; Represents an incoming address /* $search _url = UrlDecode ($search _url); Print_r ($

/** * Judging whether the search engine spider * * @author Eddy * @return bool */function Iscrawler () {$agent = s Trtolower ($_server[' http_user_agent '); if (!empty ($agent)) {$spiderSite = Array ("Tencenttraveler", "baiduspider+", "Baidugame", "Googlebot", "MSNBot", " Sosospider+ "," Sogou web Spider "," Ia_archiver "," Yahoo! slurp "," Youdaobot "," Yahoo slurp "," MSNBot "," Java (Often spam b OT) ","

This code can control the common search engine cannot access the ASP page, need to include this code in each ASP page. The above is the entire contents of this article, I hope you can enjoy.

PHP screen Spider access code : Common search engine name and http_user_agent corresponding value Baidu Baiduspider Google Googlebot Sogou Sogou Tencent Sosososospider Yahoo slurp Youdao Youdaobot Bingbingbot Msnmsnbot Alexais_archiver function Is_crawler () { $userAgent = strtolower ($_server[' http_user_agent ')); $spiders = Array (

Copy codeThe Code is as follows: // Obtain the keyword and source search engine name $ Search_url = isset ($ _ GET ['url'])? $ _ GET ['url']: ''; // indicates the input address./* $ Search_url = urldecode ($ search_url );Print_r ($ search_url );*/ $ Config = array ("S1" => array ("Domain" => "google.com ","Kw" => "q ","Charset" => "UTF-8"),"S3" => array ("Domain

Code: $referer = $_server[' http_referer '); if (! $referer = = ") { if (ereg (' http ', $referer)) { $referer = @explode ('. ', $referer); if (Is_array ($referer)) { $referer = $referer [' 1 ']; if ($referer = = ' Google ' OR $referer = = ' Baidu ') { ?> } } } } ?> How to use: Insert the code after the modified copy into the desired PHP page. Search engines

Baidu search engine rankings to check the source code. Save the following as an ASP file and run a view with the following code: BPN = Request ("BPN")if (BPN = "") ThenBPN = "0"End IfINTBPN = CInt (BPN)If Request ("action") = "1" ThenWord = Request ("word")url = Request ("url")If Url= "" ThenUrl= "Alixixi.com"End IfIf

Baidu search engine provides a piece of code embedded in the page But in use due to my page when the UTF-8 So I have to add this in the code that Baidu gives This is the first part, the second part, I need to configure the search bar under the hot words, click direc

/** * 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, ' MS