Device.chromeVersion will return the major version number of Chrome.

Author: photonstorm

README.md

@@ -308,6 +308,7 @@ Version 2.4 - "Katar" - in dev
 * Ellipse.random will return a uniformly distributed random point from anywhere within the ellipse.
 * Rectangle.random will return a uniformly distributed random point from anywhere within the rectangle.
 * Line.rotate allows you to rotate a line by the given amount around its center point.
+* Device.chromeVersion will return the major version number of Chrome.
 
 ### Updates
 
@@ -382,6 +383,7 @@ Version 2.4 - "Katar" - in dev
 * Tween.to and Tween.from can now accept `null` as the ease parameter value. If `null` it will use the default tween, as per the documentation (thanks @nkovacs #1817)
 * TilemapParser.parseTiledJSON would ignore 'falsey' properties set on Objects in Tiled JSON tilemaps, such as `x: 0` or `visible: false`. These properties are now accurately copied over to the destination map data (thanks @MaksJS #1818)
 * Removed un-necessary PIXI.TextureCache pollution in Phaser.LoaderParser.bitmapFont.
+* 
 
 For changes in previous releases please see the extensive [Version History](https://github.com/photonstorm/phaser/blob/master/CHANGELOG.md).
 

src/system/Device.js

@@ -250,6 +250,12 @@ Phaser.Device = function () {
     */
     this.chrome = false;
 
+    /**
+    * @property {number} chromeVersion - If running in Chrome this will contain the major version number.
+    * @default
+    */
+    this.chromeVersion = 0;
+
     /**
     * @property {boolean} epiphany - Set to true if running in Epiphany.
     * @default
@@ -712,12 +718,9 @@ Phaser.Device._initialize = function () {
         device.getUserMedia = device.getUserMedia && !!navigator.getUserMedia && !!window.URL;
 
         // Older versions of firefox (< 21) apparently claim support but user media does not actually work
-        if (navigator.userAgent.match(/Firefox\D+(\d+)/))
+        if (device.firefoxVersion < 21)
         {
-            if (parseInt(RegExp.$1, 10) < 21)
-            {
-                device.getUserMedia = false;
-            }
+            device.getUserMedia = false;
         }
 
         // TODO: replace canvasBitBltShift detection with actual feature check
@@ -845,9 +848,10 @@ Phaser.Device._initialize = function () {
         {
             device.arora = true;
         }
-        else if (/Chrome/.test(ua))
+        else if (/Chrome\/(\d+)/.test(ua))
         {
             device.chrome = true;
+            device.chromeVersion = parseInt(RegExp.$1, 10);
         }
         else if (/Epiphany/.test(ua))
         {