PHP-表单数据到本地主机数据库

错误： 提交表单时，屏幕变为空白，数据库中没有新记录。有什么想法吗

我的文件：

Conn.php

    <?php


$connect =mysqli_connect ("localhost", "root", "", "gym");


if(mysqli_connect_errno($connect))
{
    echo "Error Connecting to Database!";
}


?>

---

请帮助我连接表单数据并将其上载到db。

尝试在$connect之后添加“，”，如下所示：

mysqli_query($connect, "INSERT INTO records(Title,Fname,Lname,Gender,DOB,MemX,MemType,Email) 
values ('$title', '$fname', '$lname', '$gender', '$dob', '$memx', '$memtype', '$email')");

connection.php

<?php
$connect = mysqli_connect ("localhost", "root", "", "gym") or die('Error Connecting to Database!');
?>

process.php

<?php

//variables

$title = $_POST['Title'];
$fname = $_POST['Fname'];
$lname = $_POST['Lname'];
$gender = $_POST['Gender'];
$dob = $_POST['DOB'];
$memx = $_POST['MemX'];
$memtype = $_POST['MemType'];
$email = $_POST['Email'];

//query

$sql = 'INSERT INTO records (Title, Fname, Lname, Gender, DOB, MemX, MemType, Email) VALUES ( ?,?,?,?,?,?)';

if (! $stmt = mysqli_prepare($connection, $sql)) {
trigger_error('Error: ' . mysqli_error($connection), E_USER_WARNING);
}

mysqli_stmt_bind_param($stmt, 'ssssssss', $title, $fname, $lname, $gender, $dob, $memx, $memtype, $email);

mysqli_stmt_execute($stmt);

mysqli_stmt_close($stmt);

mysqli_close($db);

redirect('Form.php');

---

mysqli\u查询（$connect”插入
逗号缺失，也就是mysqli\u查询（$connect，“选择…………感谢您尝试帮助我。错误现在已经消失，但是，提交表单时屏幕变为空白，数据库中没有新记录。有什么想法吗？在你的process.php中，你包括connect.php，但你的文件名是conn.php。修复该错误并重播。
mysqli_query($connect, "INSERT INTO records(Title,Fname,Lname,Gender,DOB,MemX,MemType,Email) 
values ('$title', '$fname', '$lname', '$gender', '$dob', '$memx', '$memtype', '$email')");

<?php
$connect = mysqli_connect ("localhost", "root", "", "gym") or die('Error Connecting to Database!');
?>

<?php

//variables

$title = $_POST['Title'];
$fname = $_POST['Fname'];
$lname = $_POST['Lname'];
$gender = $_POST['Gender'];
$dob = $_POST['DOB'];
$memx = $_POST['MemX'];
$memtype = $_POST['MemType'];
$email = $_POST['Email'];

//query

$sql = 'INSERT INTO records (Title, Fname, Lname, Gender, DOB, MemX, MemType, Email) VALUES ( ?,?,?,?,?,?)';

if (! $stmt = mysqli_prepare($connection, $sql)) {
trigger_error('Error: ' . mysqli_error($connection), E_USER_WARNING);
}

mysqli_stmt_bind_param($stmt, 'ssssssss', $title, $fname, $lname, $gender, $dob, $memx, $memtype, $email);

mysqli_stmt_execute($stmt);

mysqli_stmt_close($stmt);

mysqli_close($db);

redirect('Form.php');