php - 查询无法正确保存日期

Question

Mysql 查询没有按预期保存出生日期，而只是从 php 注册表中将其保存为 0000-00-00，可能是什么问题？

<?php
if(isset($_POST['registration']))
{
    require "connection.php";
    $FirstName = strip_tags($_POST['FirstName']);
    $LastName = strip_tags($_POST['LastName']);
    $Phone = $_POST['Phone'];

    $Month = $_POST['month'];
    $Day = $_POST['day'];
    $Year = $_POST['year'];

    $Date = $Year."-".$Month."-".$Day;
    mysql_query("INSERT INTO users (FirstName,LastName,Phone,DOB)
            VALUES ( '" . $FirstName . "','". $LastName . "',
            '" . $Phone . "','" . $Year . "-" . $Month . "-" . $Day . "')")
            or  die("".mysql_error());
    echo "Successful Registration!";
}
?>       

Answer 1

您需要更改以下代码，

替换

$Month = $_POST['month'];
$Day = $_POST['day'];
$Year = $_POST['year'];

与

$Month = $_POST['Birthday_Month'];
$Day = $_POST['Birthday_day'];
$Year = $_POST['Birthday_Year'];

因为您之前共享的 html 使用的是 Birthday_Year 等字段名称。