所以我一直在我的wordpress网站上用php编码一个小的自定义行，它应该会自动显示下一次交付时间。

'现在它显示了两个自动更新的日期为两个星期的工作日。我希望他们是循环的，所以如果不到24小时，让我们说星期五交付你不能看到文本。它只会显示另一个选项。这是我目前的代码。

<p class="mb-4 fw-bold"><?php
            _e('Järgmised tarneajad', 'esahver'); 
            echo ": " ;

            $now = strtotime("now");
            $next_delivery = strtotime('next tuesday');

            $limit_hours = 17;
            $next_delivery_minus_hrs = strtotime('-' . $limit_hours . ' hours', $next_delivery);
            $final_next_delivery = NULL;
            if( $next_delivery_minus_hrs < $now ){ // past limit hours
              $next2_delivery = strtotime('next tuesday', $next_delivery);
              $final_next_delivery = wp_date( 'l, d.m.Y' , $next2_delivery);
            } else {
              $final_next_delivery = wp_date( 'l, d.m.Y' , $next_delivery );
            }
              
            $now1 = strtotime("now");
            $next_delivery1 = strtotime('next friday');
            
            $limit_hours1 = 17;
            $next_delivery_minus_hrs1 = strtotime('-' . $limit_hours1 . ' hours', $next_delivery1);
            $final_next_delivery1 = NULL;
            if( $next_delivery_minus_hrs1 < $now ){ // past limit hours
              $next2_delivery1 = strtotime('next friday', $next_delivery1);
              $final_next_delivery1 = wp_date( 'l, d.m.Y' , $next2_delivery1);
            } else {
              $final_next_delivery1 = wp_date( 'l, d.m.Y' , $next_delivery1 );
            }
              
            
              
             
            echo $final_next_delivery;
            echo "<input type='hidden' name='custom_delivery_date' value='".$final_next_delivery."'/>";
            echo " & ";
            echo $final_next_delivery1;
            echo "<input type='hidden' name='custom_delivery_date' value='".$final_next_delivery1."'/>";
          ?>
          </p>

我该如何处理这个问题？谢谢
我试过写一些不好的if句，但根本不管用。