“列计数与第1行的值计数不匹配".

本文介绍了“列计数与第1行的值计数不匹配".的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

可能重复: Mysql& PHP错误:列数与第1行的值数不符

Possible Duplicate: Mysql & PHP Error: Column count doesn't match value count at row 1

我正在尝试用PHP创建一个帐户注册表格.我已经将其连接到我的MySQL数据库，但是在尝试使用表单进行注册后，出现标题中的错误.

I am trying to create an account registration form in PHP. I have connected it to my MySQL database, but after I try to sign up with the form I get the error that is in the title.

if(isset ($_POST['submit'])) { include( 'connection.php' ); $username = $_POST['username']; $password = $_POST['password']; $email = $_POST['email']; if(empty($username) || empty($email) || empty($password)) { echo 'Please check the required fields.'; } elseif(!filter_var($email,FILTER_VALIDATE_EMAIL)) { echo 'Please enter a correct email address.'; } else { $password = md5($password); $sql = mysql_query("INSERT INTO users (email,username,password) VALUES ('$email','$username','$password',now())") or die(mysql_error()); if($sql) { echo 'Successfully submitted.'; } } }

推荐答案

3列:

$sql = mysql_query("INSERT INTO users (email,username,password)

4个值:

VALUES ('$email','$username','$password',now())") ...