ALBERT SITE

function getBrowser() 

{ 

    $u_agent = $_SERVER['HTTP_USER_AGENT']; 

    $bname = 'Unknown';

    $platform = 'Unknown';

    $version= "";

 

    //First get the platform?

    if (preg_match('/linux/i', $u_agent)) { $platform = 'linux'; }

    elseif (preg_match('/macintosh|mac os x/i', $u_agent)) { $platform = 'mac'; }

    elseif (preg_match('/windows|win32/i', $u_agent)) { $platform = 'windows'; }

     

    // Next get the name of the useragent yes seperately and for good reason

    if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent)) { $bname = 'Internet Explorer'; $ub = "MSIE"; } 

    elseif(preg_match('/Firefox/i',$u_agent)) { $bname = 'Mozilla Firefox'; $ub = "Firefox"; } 

    elseif(preg_match('/Chrome/i',$u_agent)) { $bname = 'Google Chrome'; $ub = "Chrome"; } 

    elseif(preg_match('/Safari/i',$u_agent)) { $bname = 'Apple Safari'; $ub = "Safari"; } 

    elseif(preg_match('/Opera/i',$u_agent)) { $bname = 'Opera'; $ub = "Opera"; } 

    elseif(preg_match('/Netscape/i',$u_agent)) { $bname = 'Netscape'; $ub = "Netscape"; } 

     

    // finally get the correct version number

    $known = array('Version', $ub, 'other');

    $pattern = ''(?<browser>' . join('|', $known) .

    ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)'';

    if (!preg_match_all($pattern, $u_agent, $matches)) {

        // we have no matching number just continue

    }

     

    // see how many we have

    $i = count($matches['browser']);

    if ($i != 1) {

        //we will have two since we are not using 'other' argument yet

        //see if version is before or after the name

        if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){ $version= $matches['version'][0]; }

        else { $version= $matches['version'][1]; }

    }

    else { $version= $matches['version'][0]; }

     

    // check if we have a number

    if ($version==null || $version=="") {$version="?";}

    return array('userAgent'=>$u_agent, 'name'=>$bname, 'version'=>$version, 'platform'=>$platform, 'pattern'=>$pattern);

}