How to differentiate Chrome and Safari - PHP
We would always like to provide our website visitors different services based their browser like Chrome Extension, Opera Add-on, Internet Explorer Tool-Bar etc. For which we need to find what kind of browser our user is using to view our website. So how do we find it? Its simple : we use a preg_match() function for the purpose. It takes basically two parameters : The first is a search key enclosed in both "" as well as // . Example : "/chrome/" The second is the string in which we need to search the Key. Following is the codes for analyzing the famous browsers; Chrome, IE, FireFox, Opera and Safari. if ( preg_match( "/chrome/" , strtolower ( $_SERVER [ 'HTTP_USER_AGENT' ]))) echo "This is Google Chrome code" ; elseif ( preg_match( "/msie/" , strtolower ( $_SERVER [ 'HTTP_USER_AGENT' ]))) echo "This is Internet Explorer code" ; elseif ( preg_match( "/opera/" , strtolower ( $_SERVER [ ...