Get useragent eg googlebot, or NokiaN95 istead of mozilla or opera mini, this function i have developed with alesh's help

Get useragent eg googlebot, or NokiaN95 istead of mozilla or opera mini, this function i have developed with alesh's help

Code:

function get_mob_browser($_mob_browser)
{

if(preg_match('/(google|bot)/i',strtolower($_mob_browser)))
{
$position = strpos(strtolower($_mob_browser),"bot");
$_mob_browser = substr($_mob_browser, $position-30, $position+2);
$_browser = explode (" ", $_mob_browser);
$_browser**= array_reverse($_browser); 
}
else if (isset($_SERVER['HTTP_X_OPERAMINI_PHONE_UA'])) 
{
$_mob_browser = $_SERVER['HTTP_X_OPERAMINI_PHONE_UA'];
$_position=strpos(strtolower($_mob_browser),"nokia");
if($_position)$_mob_browser = substr($_mob_browser, $_position,25);
$_browser = explode ("/", $_mob_browser);
}
else 
{
$_position=strpos(strtolower($_mob_browser),"nokia");
if($_position)$_mob_browser = substr($_mob_browser, $_position,25);
$_browser = explode ("/", $_mob_browser);
}

return $_browser[0];
}

Usage:

Code:

echo get_mob_browser($_SERVER['HTTP_USER_AGENT']);