问题描述

对于我目前遇到的问题，我需要一些帮助.我需要使用列表中的第一个和最后一个日期生成日期列表，然后将生成的日期列表保存在数据库表中.最好的方法是什么?

I would like a bit of help with an issue I'm currently having. I need to generate a list of dates using the first and last date in the list and then save the list of dates generated in a database table. What is the best way to do this?

到目前为止我的代码:

<?php

    $apartment = (isset($_POST['apartment']) ? $_POST['apartment'] : null);
    $name = (isset($_POST['name']) ? $_POST['name'] : null);
    $surname = (isset($_POST['surname']) ? $_POST['surname'] : null);
    $email = (isset($_POST['email']) ? $_POST['email'] : null);
    $address = (isset($_POST['address']) ? $_POST['address'] : null);
    $mobile = (isset($_POST['mobile']) ? $_POST['mobile'] : null);
    $pax = (isset($_POST['pax']) ? $_POST['pax'] : null);
    $address = (isset($_POST['address']) ? $_POST['address'] : null);
    $remarks = (isset($_POST['remarks']) ? $_POST['remarks'] : null);
    $day_from = (isset($_POST['day_from']) ? $_POST['day_from'] : null);
    $month_from = (isset($_POST['month_from']) ? $_POST['month_from'] : null);
    $year_from = (isset($_POST['year_from']) ? $_POST['year_from'] : null);
    $booking_from = $year_from."-".$month_from."-".$day_from;
    $day_to = (isset($_POST['day_to']) ? $_POST['day_to'] : null);
    $month_to = (isset($_POST['month_to']) ? $_POST['month_to'] : null);
    $year_to = (isset($_POST['year_to']) ? $_POST['year_to'] : null);
    $booking_to = $year_to."-".$month_to."-".$day_to;
    $no_of_nights = abs(strtotime($booking_to) - strtotime($booking_from));     
    $days = floor($no_of_nights / (60*60*24));

   include 'connect.php';

 if (!$conn->autocommit(FALSE)) {
    printf("Errormessage: %s
", $conn->error);
 }

 if (!$conn->query("INSERT INTO client_details (clientID, name, email, address, mobile) VALUES ('', '$name $surname', '$email', '$address', '$mobile')")) {
     printf("Errormessage: %s
", $conn->error);
 }

 if (!$conn->query("INSERT INTO bookings (bookingID, apartmentID, clientID, date_from, date_to, nights, pax, remarks) VALUES ('', '$apartment', LAST_INSERT_ID(), '$booking_from', '$booking_to', '$days', '$pax', '$remarks')")) {
     printf("Errormessage: %s
", $conn->error);
 }

function dateArray($booking_from, $booking_to) {
    echo "yo";

    $aryRange = array();

     $iDateFrom=mktime(1,0,0,substr($booking_from,5,2),     substr($booking_from,8,2),substr($booking_from,0,4));
    $iDateTo=mktime(1,0,0,substr($booking_to,5,2),     substr($booking_to,8,2),substr($booking_to,0,4));

if ($iDateTo>=$iDateFrom) {
    array_push($aryRange, date('Y-m-d', $iDateFrom));
    {
        while ($iDateFrom<$iDateTo)
        {
            $iDateFrom+=86400; // add 24 hours
        array_push($aryRange,date('Y-m-d',$iDateFrom));
        }
    }
    return $aryRange;
    }



dateArray($booking_from, $booking_to);

  if (!$conn->query("INSERT INTO room_nights (bookingID, apartmentID, dates) VALUES (LAST_INSERT_ID(), '$apartment', '$dates['dates']')")) {
     printf("Errormessage: %s
", $conn->error);
 }


 if (!$conn->commit()) {
     printf("Errormessage: %s
", $conn->error);
 }
 $conn->close();
}

?>

推荐答案

这是我对这个问题的解决方案.

Here is my solution to the question.

第 1 步:创建一个包含日期的数组
Step2:遍历数组，在数据库表中插入日期；

Step1: Create an array with the dates
Step2: Loop through the array and insert the dates in the database table;

<?php
$day_from = (isset($_POST['day_from']) ? $_POST['day_from'] : null);
$month_from = (isset($_POST['month_from']) ? $_POST['month_from'] : null);
$year_from = (isset($_POST['year_from']) ? $_POST['year_from'] : null);
$booking_from = $year_from."-".$month_from."-".$day_from;
$day_to = (isset($_POST['day_to']) ? $_POST['day_to'] : null);
$month_to = (isset($_POST['month_to']) ? $_POST['month_to'] : null);
$year_to = (isset($_POST['year_to']) ? $_POST['year_to'] : null);
$booking_to = $year_to."-".$month_to."-".$day_to;
$no_of_nights = abs(strtotime($booking_to) - strtotime($booking_from));     
$days = floor($no_of_nights / (60*60*24));

// create array with dates 
function daterange($booking_from, $booking_to, $step = '+1 day', $output_format = 'Y-m-d') {
 $dates = array();
 $first = new DateTime($booking_from);
 $last = new DateTime($booking_to);
 $interval = DateInterval::createFromDateString($step);
 $period = new DatePeriod($first, $interval, $last);

 foreach ($period as $date) {
  $dates[] = $date->format($output_format);
  }

   return $dates;
 }

 $dates = daterange($booking_from, $booking_to);

  print_r($dates);

  include 'connect.php';

  if (!$conn->autocommit(FALSE)) {
  printf("Errormessage: %s
", $conn->error);
  }

  // loop thru dates and save in database table
  foreach ($dates as $date) {
  if (!$conn->query("INSERT INTO room_nights (bookingID, apartmentID, dates) VALUES (LAST_INSERT_ID(), '$apartment', '$date')")) {
  printf("Errormessage: %s
", $conn->error);
 }
   }

 if (!$conn->commit()) {
 printf("Errormessage: %s
", $conn->error);
}
$conn->close();

 ?>

这篇关于生成两个日期之间的日期列表并将列表保存在数据库中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！