disallowed useragent

Just use JS to get the browser's useragent judgment. JavaScript to judge the browser useragent is actually very simple, because JavaScript itself provides the appropriate action, in the Navigator object there is a useragent property, through the UserAgent property we can get, A string of

($ string ));$ Length = strlen ($ string)/4;$ StringResult = '';For ($ I = 0; $ I $ CharUnicodeHex = substr ($ string, $ I * 4, 4 );$ UnicodeCode = hexdec ($ charUnicodeHex );$ Utf8Code = '';If ($ unicodeCode $ Utf8Code = chr ($ unicodeCode );} Else if ($ unicodeCode $ Utf8Code. = chr (192 + ($ unicodeCode-($ unicodeCode % 64)/64 ));$ Utf8Code. = chr (128 + ($ unicodeCode % 64 ));} Else {$ Utf8Code. = chr (224 + ($ unicodeCode-($ unicodeCode % 4096)/4096 ));$ Utf8Code. = chr (128 + ($ unicodeCo

Copy CodeThe code is as follows: function IsMobile () { $useragent =isset ($_server[' http_user_agent ')? $_server[' http_user_agent ': '; $useragent _commentsblock=preg_match (' |\ (. *?\) | ', $useragent, $matches) >0? $matches [0]: '; function Checksubstrs ($substrs, $text) { foreach ($substrs as $substr) if (False!==strpos ($text, $substr)) { return true; }

. TTF ", $r); Imagejpeg ($im); Imagedestroy ($im); ?> Copy Code Class curl{ Curl Handle private $ch = null; Information that is set or returned by the server side before and after curl execution Private $info = Array (); CURL setopt Info Private $setopt = Array ( Access to the port, HTTP default is 80 ' Port ' =>80, Client useragent, such as: "

Curl Class Class Curl { function Curl () { return true; } function Execute ($method, $url, $fields = ', $userAgent = ', $httpHeaders = ', $username = ', $password = ') { $ch = Curl::create (); if (false = = = $ch) { return false; } if (is_string ($url) strlen ($url)) { $ret = curl_setopt ($ch, Curlopt_url, $url); }else{ return false; } Whether to display header info

= exportexcel' ; $ ( '# Frm') [0 ]. Submit (); $ ( This ). ATTR ('Disabled ', True ); Window. setTimeout ( Function () {Document. getelementbyid ( 'Portbtn '). Disabled = False ;}, 5000);});}); Java code /** Convert to the Chinese supported by the current Browser Based on the browser type */ String filename = "Excel worksheet" ; /** Header browser key */ String useragent = Request. getheader ("User-Agent" ). Touppercase (); If (

+ (($unicodeCode-($unicodeCode% 4096))/4096);$utf 8Code. = Chr ((($unicodeCode% 4096)-($unicodeCode% 64))/64);$utf 8Code. = Chr (+ ($unicodeCode% 64));}$stringResult. = $utf 8Code;}return $stringResult;}Private Function gettemporarycookiefilename ($dir = '. ') {Return (Str_replace ("", '/', Tempnam ($dir, ' tmp ')));}} Example 2 Copy CodeThe code is as follows: Curl ClassClass Curl{function Curl () {return true;} function Execute ($method, $url, $fields = ', $

"IEMobile", // Windows CE mobile browser,"WAP2.0" // supports wap 2.0};/*** Based on the characteristics of the current request, determine whether the request comes from a mobile terminal. It mainly checks the special header information and the user-Agent header.* @ Param request http request* @ Return if the mobile phone feature rule is hit, the corresponding feature string is returned.*/Public static boolean isMobileDevice (HttpServletRequest request ){Boolean pcFlag = fals

The Navigator object contains information about the browser: appCodeName--A string representation of the browser code name AppName--A string representation of the official browser name AppVersion--A string representation of browser version information Cookieenabled--Returns True if cookie is enabled, FALSE otherwise Javaenabled--Returns True if Java is enabled, otherwise false Platform--a string representation of the computer platform on which the browser resides

Document directory Object/Feature Detection User-Agent string Detection Detection Operating System: If you do not have a deep understanding of JavaScript, it is easy to write incompatible code (like me). At this time, you have to judge the browser. For example, event listening, mouse and keyboard events, and range events are different. The following lists several common browser detection methods to attract viewers!Object/Feature Detection This method is a general method for judging the br

official QQ Group, gave an ultimate solution, using lwp: conncache to establish a persistent connection, and combined with multithreading (Thread Pool Mode) to implement high-speed Web data requests. This solution is very efficient. The download speed is 3-5 times that of teleport, and it is easy to control and can display the download progress in real time. We will share it with you for common progress. (The following code uses the 1000 request Baidu homepage as an example to download the test

"SonyEricsson", // Sony Ericsson mobile phone, SonyEricssonP990i/R100 Mozilla/4.0 (compatible; MSIE 6.0; Symbian OS; 405) Opera 8.65 [zh-CN]"GIONEE", // GIONEE mobile phone"HTC", // HTC mobile phone"ZTE", // ZTE mobile phone, ZTE-A211/pda-a2v1.0.0/WAP2.0 Profile"HUAWEI", // HUAWEI mobile phone,"WebOS", // palm mobile phone, Mozilla/5.0 (webOS/1.4.5; U; zh-CN) AppleWebKit/532.2 (KHTML like Gecko) Version/1.0 Safari/532.2 Pre/1.0"GoBrowser", // 3g GoBrowser. User-Agent = Nokia5230/GoBrowser/2.0.29

the mobile phone feature rule is hit, the corresponding feature string is returned.*/Public static boolean isMobileDevice (HttpServletRequest request ){Boolean pcFlag = false;Boolean mobileFlag = false;String via = request. getHeader ("");String userAgent = request. getHeader ("user-agent ");For (int I = 0;! = Null ! Via. trim (). equals ("") I If (via. contains (mobileGateWayHeaders [I]) {MobileFlag = true;Break;}}For (int I = 0 ;! MobileFlag

In the past, some Apsara stack api php versions were unavailable, and the address was changed. It was hard to find this. Note: /** Created on 2010-4-18* Miaopengfei* To change the template for this generated file go* Window-preferences-phpeclipse-PHP-code templates*/$ Data ["username"] = Feixin mobile phone number;$ Data ["password"] = "ABC"; // enter the Feixin password.$ Data ["sendto"] = XXXX // the mobile phone number to be sent;$ Data ["message"] = "it's okay. This is my PHP code. I sent a

Go to http://www.51obj.cn /? P = 368 I used to check the navigator. useragent string to determine the browser type. Switch (navigator. useragent. tolowercase (). indexof ("MSIE") // Firefox | opera | safari | MSIE{Case (-1 ):Alert ("dom Browser ");Default:Alert ("IE browser ");}F Today, I read an article about how users can change the useragent in Some browser

$ (document). Ready (function () { Target Firefox 2 and above if ($.browser.mozilla $.browser.version >= "1.8") { Do something } Target Safari if ($.browser.safari) { Do something } Target Chrome if ($.browser.chrome) { Do something } Target Camino if ($.browser.camino) { Do something } Target Opera if ($.browser.opera) { Do something } Target IE6 and below if ($.browser.msie $.browser.version Do something } Target anything above IE6 if ($.brow

So let's take a look at the user-agent of the following four major browsers: Safari (Windows Edition) ... applewebkit/523.12.9 (khtml, like Gecko) version/3.0 safari/523.12.9Opera (opera 9.2 on Windows XP) opera/9.24 (Windows NT 5.1; U ZH-CN)Mozilla (Firefox 2.0.11 on Windows XP) ... Windows NT 5.1; ZH-CN; rv:1.8.1.11) gecko/20071127 firefox/2.0.0.11Internet Explorer (7.0 on Windows XP) mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) Core code code is as follows copy

calculate the number of sequences that are not allowed (it contains the correct number of s and X, but violates other conditions).In any disallowed sequence, set the position of the first x that causes the number of x to exceed the number of S. Then in the sequence of parts that cause and include this x, take s instead of all x and X for all S. The result is a sequence that has (n+1) a s and (n-1) x. In turn, for each sequence of one type of scale, w

is mobile device access * * @Title:check* @Date :2014-7-7 Afternoon 01:29:07* @param userAgent Browser ID * @return true: Mobile device access, FALSE:PC end Access */publicstaticbooleancheck (String useragent) {if (null== useragent) { useragent= "";} // Matching Matchermatcherphone=phonepat.matcher (

My friend gave me a topic, which is to use Perl to implement a Web site monitoring script.The main implementation of this script is a few points, each interval for a period of time to obtain the response status of the site, the Web site respond time.If an error is answered, the answer status code is sent in the form of a message.First, the answer state is processed.This can be implemented using Lwp::useragent.Implementation is simple, by looking at the CPAN example you can see HTTP://SEARCH.CPAN