我创建了一个简单的登录系统,用户必须输入他的凭据才能注册,但即使我输入我的凭据来注册字段总是被认为是空的,我认为问题出在mysqli中,即使我有mysqli DLL和扩展名据说在php.ini中启用,有人可以建议吗? 这就是我的联系方式
<?php
$dbServername = "localhost";
$dbUsername = "root";
$dbPassword = "";
$dbName = "loginsystem";
$conn = mysqli_connect($dbServername,$dbUsername,$dbPassword,$dbName);
这是凭据验证的一部分:
<?php
if(isset($_POST['submit']))
{
include_once 'dbh.inc.php';
$first = mysqli_real_escape_string($conn, $_POST['first']);
$last = mysqli_real_escape_string($conn, $_POST['last']);
$email = mysqli_real_escape_string($conn, $_POST['email']);
$uid = mysqli_real_escape_string($conn, $_POST['uid']);
$pwd = mysqli_real_escape_string($conn, $_POST['pwd']);
//Error handlers
//check for empty fields
if(empty($first) || empty($last) || empty($email) || empty($uid) || empty($pwd)){
header("Location: ../signup.php?signup=empty");
exit();
}