[bira]

well without deeply looking into it, it should be something like this:

PHP Code:

$birthdate = explode("-", $bbuserinfo['birthday']); // extracting the year month day
$birthday = $birthdate[1]."-".$birthdate[2]; // getting an m-d format of the birthday 
$today = vbdate("m-d", time()); // getting today's date in m-d format

if ($birthday==$today) { 
     // it's the user's birthday today

} else {
    // it's not his birthday

}