1
我试图将表单中的数据放入数据库中。但我得到一个解析错误,说它找不到函数newuserid()。该功能是获取数据库中最新用户标识的功能,并且为新用户提供+1功能。PHP调用未定义的函数newuserid()
为什么这不起作用?我似乎无法在互联网上找到任何有关此事的信息。
下面的代码片段:
/**
* newuserid - Creates a userid for every user, to link up to other services
*/
function newuserid() {
//Get latest userid
$q = "SELECT userid FROM blog_users ORDER BY userid DESC LIMIT 1";
$latest_userid = mysqli_query($this->connection, $q);
$userid = $latest_userid + 1;
return $userid;
}
/**
* addNewUser - Inserts the given (username, password, email)
*/
function addNewUser($userdata){
//Account
$username = $userdata['username'];
$password = $userdata['password'];
//Personal Information
$first_name = $userdata['first_name'];
$last_name = $userdata['last_name'];
$bdate = $userdata['bdate'];
//Address
$address = $userdata['address'];
$street_number = $userdata['street_number'];
$city = $userdata['city'];
$postal_code = $userdata['postalcode'];
//Phone & Email
$email = $userdata['email'];
$phone = $userdata['phone'];
$userid = newuserid();
$q = "INSERT INTO ".TBL_USERS." VALUES ('$username', '$password', '$userid', '$first_name', '$last_name', '$bdate', '$address', '$street_number', '$city', '$postal_code', '$email', '$phone')";
return mysqli_query($this->connection, $q);
}
是否有人知道如何解决这个问题,或者重新编写了一块?对不起,我不知道很多关于PHP的知识,所以我可能会用错误的方法来解决某些问题。
请帮我看看这个问题。
请出示使用完整和准确的错误你得到的消息! – Rizier123 2015-01-15 18:38:13
完整的错误消息:致命错误:调用未定义的函数newuserid()在/var/www/vhosts/ostrealyceum.net/giel-jan.ostrealyceum.net/include/login/database.php上线143 – sloeberGJ 2015-01-15 21:51:22
我的答案应该修复你的问题,如果是这样,你可以接受最有帮助的答案,并解决你的问题(只需在答案左侧选中标记)! – Rizier123 2015-01-15 21:54:29