php提交服务器表单到数据库基础代码

Posted 2023-03-01 ZooJinGoo

<?php
    $userId   = $_POST['userId'];
    $userName = $_POST['userName'];
    $userAge  = $_POST['userAge'];

    echo "用户编号:" .$userId."<br/>";
    echo "用户姓名:" .$userName."<br/>";
    echo "用户年龄:" .$userAge."<br/>";

//获取链接
 $url = "localhost";
 $user = "root";
 $password = "123456";
 //连接
 $con = mysql_connect($url,$user,$password);
 //设置编码机
 mysql_query("set names 'utf8'");
 mysql_select_db("test");
 $sql = "create table user_info (user_id int,user_name varchar(255),user_age varchar(255));";
 if (!mysql_query($sql,$con))
 
   die('Error: ' . mysql_error());
 
  $sql = "insert into user_info (user_id,user_name,user_age)  values('$userId','$userName','$userAge')";
 if (!mysql_query($sql,$con))
 
   die('Error: ' . mysql_error());
 
 echo "添加一条记录";
 mysql_close($con);
?>