//會員注冊了多少時間統計function from_date($regtime){global $DT_TIME;$time = $DT_TIME - $regtime;if($time>31536000){$year = intval($time/31536000);$t = $time%1314000;if($t>259200){$month = intval($t/259200);$x = $t%259200;if($x){$month += 1;}return $year.'年'.$month.'個月';}else{return $year.'年1個月';}}else{if($time>259200){ $month = intval($time/259200); $t = $time%259200; if($t>86400){ $day = intval($t/86400); }else{ $day = 1; } return $month.'個月'.$day.'天';}else{if($time>86400){ $day = intval($t/86400); }else{ $day = 1; } return $day.'天';}}}