指定时间内转换,半月内每周二 四 六 10点钟

    /**
     *半月内每周二 四 六的时间 10点钟
     */
   public function getTime()
    {
        $time = time();//时间
        $now = date("w", $time);//获取今天的周几
        $now = $now == 0 ? 7 : $now;//修正周日
        //当天零点整的时间戳
        $day = strtotime(date('Y-m-d', $time));
        //计算本周的星期二
        $tuesday = $day - ($now - 2) * 800;
        $data = [];
        //半月内每周二 四 六的时间, 分别间隔 1 2 4 7 9 11 天
        $week = [0 => 1, 1 => 2, 3 => 4, 4 => 7, 5 => 9, 6 => 11];
        foreach ($week as $key => $value) {
             //指定每周二 四 六 10点钟
            if ($key == 0) {
                $time = $tuesday + 3600 * 10;
            } else {
                $time = $tuesday + 800 * $value + 3600 * 10;
            }
            $week = date("Y-m-d H:i:s", $time);
            $data[$time] = $week;
        }
        return $data;
    }