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Message: <blockquote data-quote="Ayeshlive" data-source="post: 12266281" data-attributes="member: 363439">Write a PHP script to detect the type of browser used to display the script. The information about the browser being used can be found in the value of a special reserved PHP variable (more accurately an array element)$_SERVER['HTTP_USER_AGENT'] . You need to use a built-in PHP string function to check for three keywords in $_SERVER['HTTP_USER_AGENT']: „MSIE‟, „Firefox‟ and „Chrome‟. If „MSIE‟ is found, output “you are using Microsoft Internet Explorer”; If „Firefox‟ is found, output “you are using Mozilla Firefox”; If „Chrome‟ is found, output “you are using Google Chrome”; If none of the three isfound, output “you are using a browser other than Microsoft Internet Explorer, Mozilla Firefox and Google Chrome”. See <a href="http://www.useragentstring.com/pages/useragentstring.php" target="_blank">http://www.useragentstring.com/pages...gentstring.php</a> for a list of User Agent Strings for different browsers.---------Use strpos() instead of preg matches.<?php/*$hay is user agent of the request and if strpo returned true, print the text.*/$hay = $_SERVER['HTTP_USER_AGENT'];if strpos('MSIE', $hay) {print "You are using IE";}elseif strpos('Firefox', $hay) {print "firefox";}elseif strpos('Opera'. $hay) {print "opera";}...?></blockquote>

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