Get Browser Details

function checkBrowser($input) {

$browsers = "mozilla msie gecko firefox ";
$browsers.= "konqueror safari netscape navigator ";
$browsers.= "opera mosaic lynx amaya omniweb";

$browsers = split(" ", $browsers);

$userAgent = strToLower( $_SERVER['HTTP_USER_AGENT']);

$l = strlen($userAgent);
for ($i=0; $i0){
$version = "";
$navigator = $browser;
$j=strpos($userAgent, $navigator)+$n+strlen($navigator)+1;
for (; $j<=$l; $j++){ $s = substr ($userAgent, $j, 1); if(is_numeric($version.$s) ) $version .= $s; else break; } } } if (strpos($userAgent, 'linux')) { $platform = 'linux'; } else if (strpos($userAgent, 'macintosh') || strpos($userAgent, 'mac platform x')) { $platform = 'mac'; } else if (strpos($userAgent, 'windows') || strpos($userAgent, 'win32')) { $platform = 'windows'; } if ($input==true) { return array( "browser" => $navigator,
"version" => $version,
"platform" => $platform,
"userAgent" => $userAgent);
}else{
return "$navigator $version";
}

}
checkBrowser(true)