~~~ public function getNumRange($number, $rangeArray, $default = ''){ foreach ($rangeArray as $key => $value) { if ($number >= $key) { $default = $value; } else { break; } } return $default; } ~~~ ~~~ //时间段转化 public function getDatetimeTimetamp($time,$hour){ return strtotime(date("Y-m-d",$time)." {$hour}"); } ~~~