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在我的註冊頁面上,它要求輸入電子郵件和密碼,然後插入數據庫。然後用戶通過insertregstration.php =的形式操作被髮送到註冊頁面。插入數據時刪除數據
問題 - 然後插入所有內容,但後來電子郵件和密碼被刪除。我有麻煩,這似乎是這個代碼是問題。
請幫忙。
<?php
session_start();
$con=mysqli_connect("localhost", "root", "", "info");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$firstname = mysqli_real_escape_string($con, $_POST['firstname']);
$lastname = mysqli_real_escape_string($con, $_POST['lastname']);
$gender = mysqli_real_escape_string($con, $_POST['gender']);
$contact = mysqli_real_escape_string($con, $_POST['contact']);
$email = mysqli_real_escape_string($con, $_POST['email']);
$password = mysqli_real_escape_string($con, $_POST['password']);
$addressone = mysqli_real_escape_string($con, $_POST['addressone']);
$addresstwo = mysqli_real_escape_string($con, $_POST['addresstwo']);
$city = mysqli_real_escape_string($con, $_POST['city']);
$state = mysqli_real_escape_string($con, $_POST['state']);
$zip = mysqli_real_escape_string($con, $_POST['zip']);
$sql="UPDATE users SET firstname='$firstname', lastname = '$lastname', gender = '$gender', contact='$contact', email = '$email', password = '$password', addressone='$addressone', addresstwo= '$addresstwo',`city`='$city', state = '$state', zip = '$zip' WHERE id='" .$_SESSION['id']."'";
if (!mysqli_query($con,$sql)) {
die('Error: ' . mysqli_error($con));
}
header("Location:dashboard.php");
mysqli_close($con);
?>
運行echo'echo「
」;'就在你的'$ sql ='部分之前,看看它輸出了什麼。 – teynon 2014-09-27 03:22:01您有沒有想要問的問題?你是在發送狀態報告,還是在問「爲什麼我的代碼無法工作?」 – spencer7593 2014-09-27 03:23:00
我也不確定你爲什麼要進行更新,如果這是一個註冊頁面。在這種情況下,你應該做一個插入。 – teynon 2014-09-27 03:23:03