You can easily detect browser using this function and add visitor browser name in the body class function .
Put this on your theme functions.php
[php]
add_filter(‘body_class’,’myfunction_browser_body_class’);
function myfunction_browser_body_class($classes) {
global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone;
if($is_lynx) $classes[] = ‘lynx’;
elseif($is_gecko) $classes[] = ‘gecko’;
elseif($is_opera) $classes[] = ‘opera’;
elseif($is_NS4) $classes[] = ‘ns4’;
elseif($is_safari) $classes[] = ‘safari’;
elseif($is_chrome) $classes[] = ‘chrome’;
elseif($is_IE) $classes[] = ‘ie’;
else $classes[] = ‘unknown_browser’;
if($is_iphone) $classes[] = ‘iphone’;
return $classes;
}
[/php]
The sample output may like this
[php]<body class="home logged-in ie">[/php]
Source: Snipplr.com
