PHP: function: isToday_new

// 今日か？
function isToday_new($y, $m, $d)
{  
   if (date('Y-m-d') == date ('Y-m-d', strtotime($y . "-" . $m . "-" . $d)))
   {
      $retval = true;
   }
   
   return $retval;
}