opera browser old version

You can directly use HTTP_USER_AGENT to obtain the browser version in php, but you need to determine which version is the browser. the instance code is as follows: functionget_user_ B... you can directly use HTTP_USER_AGENT to obtain the browser

Especially in today's various browsers are flying (it is said that only IE is the kernel of the browser there are 200 kinds of). Little brother today wrote a jquery based plug-in extension that identifies the type and version of the browser's kernel and shell. can identify the various browsers of the kernel, and has supported a variety of domestic mainstream browsers. Crap not much to say, on my JavaScript

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

JQuery uses the method Jquery.browser to determine the browser, the return value can be: Safari opera msie Mozilla.Of course, there are times when we need to differentiate between versions. jQuery.browser.versionfunction Judgebroswer () {if($.browser.msie) {alert ("This is msie!");//IE } Else if($.browser.safari) {alert ("This is safari!");//Safari } Else if($.browser.mozilla)

This article describes how to obtain the user's browser version by using php. you can use $ _ SERVER [this article describes how to obtain the user's browser version by using php. Share it with you for your reference. The specific analysis is as follows: In php, we have a global variable $ _ SERVER ['http _ USER_AGENT

This article describes how to obtain the user's browser version in php. it is very useful to use $ _ SERVER [HTTP_USER_AGENT] to obtain user information, for more information about how to obtain the user's browser version, see the example in this article. Share it with you for your reference. The specific analysis is a

Data Record: Judging the browser type in JS is probably a problem that every developer who edited the page has encountered. Among the many browser products, many brands of IE, Firefox, Opera, and Safari have different standards. Therefore, you often need to record them based on different browsers or even the same license information: judging the

1, in the web development, will often let you determine the current use of the browser and browser that version, according to the browser version to adjust the style of CSS, To make the Web interface work best for each browser, h

Today's Internet, the browser can be said to be too much, but most of the shell is not hearts, basically the mainstream browser or Firefox, Google, Ie,safrai these several relatively common, so in our development, Sometimes you need to find out what browsers you're using and what version you're using, and give certain hints based on the return value, and I'll sim

1, in web development, will often let you infer that the current use of the browser and browser version number, according to the browser version number to adjust the style of CSS,So that the Web interface in each browser to achiev

1, in the web development, will often let you judge the current use of the browser and the browser version, according to the browser version to adjust the style of CSS,So that the Web interface in each browser to achieve the best

// Function appinfo () {var browser = {MSIE: false, Firefox: false, opera: false, Safari: false, chrome: false, Netscape: false, appname: 'unknown ', version: 0}, useragent = Window. navigator. useragent. tolowercase (); If (/(MSIE | Firefox | opera | chrome | Netscape) \ D + (\ D [\ D.] *)/. test (useragent) {

$ (Document). Ready ( Function (){ VaR Bro = $. browser; VaR Binfo = ""; If (Bro. MSIE) {binfo = "Microsoft Internet Explorer" + bro. version ;} If (Bro. Mozilla) {binfo = "Mozilla Firefox" + bro. version ;} If (Bro. Safari) {binfo = "Apple Safari" + bro. version ;} If (Bro. Opera