gnanasekaran: Scripts — Full Featured PHP Browser Detection


<!DOCTYPE html>
<html lang="en">
<head>
  <title>PHP Browser Detection Script - digitalaps.com</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
  <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

</head>
<body>

<div class="container">

<?php

function get_browser_info()
{
$http_useragent = $_SERVER['HTTP_USER_AGENT'];
$browser_name = 'Unknown';
$version= "";
if(preg_match('/MSIE/i',$http_useragent) && !preg_match('/Opera/i',$http_useragent))
{
$browser_name = 'Internet Explorer Browser';
$ub = "MSIE";
}
elseif(preg_match('/Firefox/i',$http_useragent))
{
$browser_name = 'Mozilla Firefox Browser';
$ub = "Firefox";
}
elseif(preg_match('/Chrome/i',$http_useragent))
{
$browser_name = 'Google Chrome Browser';
$ub = "Chrome";
}
elseif(preg_match('/Safari/i',$http_useragent))
{
$browser_name = 'Apple Safari Browser';
$ub = "Safari";
}
elseif(preg_match('/Opera/i',$http_useragent))
{
$browser_name = 'Opera Browser';
$ub = "Opera";
}
elseif(preg_match('/Netscape/i',$http_useragent))
{
$browser_name = 'Netscape Browser';
$ub = "Netscape";
}
$known = array('Version', $ub, 'other');
$pattern = '#(?<browser>' . join('|', $known) .
')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $http_useragent, $matches)) {
// we have no matching number just continue
}
$i = count($matches['browser']);
if ($i != 1) {
if (strripos($http_useragent,"Version") < strripos($http_useragent,$ub)){
$version= $matches['version'][0];
}
else {
$version= $matches['version'][1];
}
}
else {
$version= $matches['version'][0];
}
if ($version==null || $version=="") {$version="?";}
return array(
'userAgent' => $http_useragent,
'name' => $browser_name,
'version' => $version
);
}
$ua=get_browser_info();

?>

<div class="alert alert-success">
  <p><strong>Congratulations!</strong></p>
  <p>Your browser information has been detected.<br /> Please check below details about your browser.</p>
  <p><strong>Browser Name: </strong><? echo $ua['name']; ?></p>
  <p><strong>Browser Version: </strong><? echo $ua['version']; ?></p>
</div>

 
</div>

</body>
</html>

gnanasekaran

Monday, April 18, 2016

Scripts — Full Featured PHP Browser Detection

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