/** * 获取增配开始时间 * @return [$start_time, $is_nextday] */ public static function get_start_time($now = null) { if (empty($now)) { $now = time(); } $week_n = date('N', $now); $is_afternoon = $now > strtotime(date('Y-m-d', $now) . ' 13:00:00'); if (in_array($week_n, [6, 7]) || $week_n == 5 && $is_afternoon) { $start_time = TimeHelper::zeroClockTimeOfDay(strtotime("+" . (8 - $week_n) . " day", $now)); $is_nextday = true; } else { if ($week_n < 5 && $is_afternoon) { $start_time = TimeHelper::zeroClockTimeOfDay(strtotime("+1 day", $now)); $is_nextday = true; } else { $start_time = TimeHelper::zeroClockTimeOfDay($now); $is_nextday = false; } } return ["start_time" => $start_time, "is_nextday" => $is_nextday]; }