Question

PHP表单提交数据库

<?php
$name=$_POST['name'];
$phone=$_POST['phone'];
$key=$_POST['key'];
$email=$_POST['email'];
$select=$_POST['select'];
$content=$_POST['content'];
$addtime=data("Y-m-d h:i:s");
$mysql_server_name='localhost';
$mysql_username='root';
$mysql_password='';
$mysql_database='';
$conn=mysql_connect($mysql_server_name,$mysql_username,$mysql_password,$mysql_database);
$query="insert into user(name,key,phone,email,select,content,time) values('$name','$phone','$key','$email','$select','$content','$addtime')";
mysql_select_db($mysql_database,$conn);
mysql_query($query);
mysql_close($conn);
echo"正在跳转付款页面";
?>
代码哪错了 。求解
1楼求深解

Answer 1

$query="insert into user(name,key,phone,email,select,content,time) values('$name','$phone','$key','$email','$select','$content','$addtime')";
$query="insert into user(name,key,phone,email,select,content,time) values('$name','$key','$phone','$email','$select','$content','$addtime')";

－－－－－－－－－－－－－
数据库字段的类型不同

Answer 2

$conn=mysql_connect($mysql_server_name,$mysql_username,$mysql_password,$mysql_database);
改成
$conn=mysql_connect($mysql_server_name,$mysql_username,$mysql_password);

Answer 3

如非楼上所说,请检查你的数据库名,貌似你配置的是为空的,程序不知道要操作哪个数据库