웹마스터 팁

function dateDiff($date1, $date2){
$_date1 = explode("-",$date1);
$_date2 = explode("-",$date2);

$tm1 = mktime(0,0,0,$_date1[1],$_date1[2],$_date1[0]);
$tm2 = mktime(0,0,0,$_date2[1],$_date2[2],$_date2[0]);

return ($tm1 - $tm2) / 86400;
}

ex)
$today = date("Y-m-d");
$day=dateDiff($result[날짜],$today);
if($day>0){ //$result[날짜]가 큰 경우
}