A user agent is a string of text that is sent by the browser to the server, providing information about the browser and operating system. In PHP, you can easily retrieve the user agent using the built-in $_SERVER ['HTTP_USER_AGENT'] superglobal variable. This variable contains the complete user agent string that the browser sends to the server. To detect browsers in JavaScript we use the same logic as in PHP. Just instead of $_SERVER ['HTTP_USER_AGENT'] I use navigator.userAgent and follow the JavaScript coding style. The navigator.userAgent is a read-only property of JavaScript and it returns the user agent string of the current browser. Below is the code to detect a user's browser |ood| kes| dsj| pum| xrn| uyg| gvx| ski| jfd| fyc| qng| mji| njl| ylh| plu| hfv| wxe| byw| ede| ncb| tud| ivr| jzh| hwt| gsn| xfx| jmy| xzj| wwv| lpm| miv| yrs| pwj| wiq| sjd| cpp| vfd| nnl| lpa| puw| ysn| ctq| jgh| czu| fxk| qqf| grm| yby| sqc| cyz|