Skip to content

Instantly share code, notes, and snippets.

@stajnert

stajnert/browser.html

Last active August 2, 2018 03:54
Show Gist options
  • Save stajnert/4663783 to your computer and use it in GitHub Desktop.
Save stajnert/4663783 to your computer and use it in GitHub Desktop.
Download ZIP
Javascript to find browser version, os version and os bit version
Raw
browser.html
<html>
<body>
<script type="text/javascript">
var BrowserDetect = {
init: function () {
this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
this.version = this.searchVersion(navigator.userAgent)
|| this.searchVersion(navigator.appVersion)
|| "an unknown version";
this.OS = this.searchString(this.dataOS) || "an unknown OS";
this.bit = this.searchString(this.dataBit) || " x32";
this.OsVersion = this.searchString(this.dataOsVersion) || "an unknown OS version";
},
searchString: function (data) {
for (var i=0;i<data.length;i++) {
var dataString = data[i].string;
var dataProp = data[i].prop;
this.versionSearchString = data[i].versionSearch || data[i].identity;
if (dataString) {
if (dataString.indexOf(data[i].subString) != -1)
return data[i].identity;
}
else if (dataProp)
return data[i].identity;
}
},
searchVersion: function (dataString) {
var index = dataString.indexOf(this.versionSearchString);
if (index == -1) return;
return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
},
dataBrowser: [
{
string: navigator.userAgent,
subString: "Chrome",
identity: "Chrome"
},
{ string: navigator.userAgent,
subString: "OmniWeb",
versionSearch: "OmniWeb/",
identity: "OmniWeb"
},
{
string: navigator.vendor,
subString: "Apple",
identity: "Safari",
versionSearch: "Version"
},
{
prop: window.opera,
identity: "Opera",
versionSearch: "Version"
},
{
string: navigator.vendor,
subString: "iCab",
identity: "iCab"
},
{
string: navigator.vendor,
subString: "KDE",
identity: "Konqueror"
},
{
string: navigator.userAgent,
subString: "Firefox",
identity: "Firefox"
},
{
string: navigator.vendor,
subString: "Camino",
identity: "Camino"
},
{ // for newer Netscapes (6+)
string: navigator.userAgent,
subString: "Netscape",
identity: "Netscape"
},
{
string: navigator.userAgent,
subString: "MSIE",
identity: "Explorer",
versionSearch: "MSIE"
},
{
string: navigator.userAgent,
subString: "Gecko",
identity: "Mozilla",
versionSearch: "rv"
},
{ // for older Netscapes (4-)
string: navigator.userAgent,
subString: "Mozilla",
identity: "Netscape",
versionSearch: "Mozilla"
}
],
dataOS : [
{
string: navigator.platform,
subString: "Win",
identity: "Windows"
},
{
string: navigator.platform,
subString: "Mac",
identity: "Mac"
},
{
string: navigator.userAgent,
subString: "iPhone",
identity: "iPhone/iPod"
},
{
string: navigator.platform,
subString: "Linux",
identity: "Linux"
}
],
dataBit : [
{
string: navigator.userAgent,
subString: "Win64",
identity: "x64"
},
{
string: navigator.userAgent,
subString: "WOW64",
identity: "x64"
}
],
dataOsVersion : [
{
string: navigator.userAgent,
subString: "NT 5.1",
identity: "XP"
},
{
string: navigator.userAgent,
subString: "NT 6.0",
identity: "Vista"
},
{
string: navigator.userAgent,
subString: "NT 6.1",
identity: "7"
},
{
string: navigator.userAgent,
subString: "NT 6.2",
identity: "8"
}
]
};
BrowserDetect.init();
</script>
<script type="text/javascript">
document.write('<p class="accent">You\'re using ' + BrowserDetect.browser + ' ' + BrowserDetect.version + ' on ' + BrowserDetect.OS + ' ' + BrowserDetect.OsVersion + ' ' + BrowserDetect.bit + '!</p>');
</script>
</body>
</html>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment