次のコードに問題があります。
$sql= "INSERT INTO Users(Username, Password, Lastname, Email) VALUES
('$hash', '$lastname', '$email', '$email')";
mysqli_query($MyConnection, $sql);
if(!mysqli_query($MyConnection, $sql)) {
echo 'We are sorry, there are some problems with saving your data. Please try again within a few minutes.';
}
else {
echo 'We have succesfully saved your data. An activation e-mail will now be send to the e-mail address that you
have provided us.';
}
関数の入力ミスや誤用による直接的なエラーは発生しません。ただし、失敗した場合のifステートメントのメッセージ、「申し訳ありません(..)」というテキストが表示されます。
mysqli_query($MyConnection, $sql) 関数の実行に問題があるはずです。しかし、私はそれがどこにあるのかわかりません。
PS 評判が 10 を下回っているため、画像を投稿できません (その点に制限するのは非常に奇妙です)。
あなたの何人かがほとんど/すべてのコードを提供しているように:
<?php
// Opens the connection of the MySQL Database
$MyConnection = mysqli_connect('fdb6.biz.nf', '1446018_amp', '-')
or die("Could not connect to the database, please try again");
mysqli_select_db($MyConnection,'Users');
mysqli_connect_errno();
// Website Url:
$website = 'http://www.askmephilosophy.co.nf/';
// Information provided by the user
$username = $_POST['username'];
$password = $_POST['password']; // Will get encrypted.
$lastname = $_POST['lastname'];
$email = $_POST['email'];
// A higher "cost" is more secure but consumes more processing power
$cost = 5;
// Create a random salt
$salt = strtr(base64_encode(mcrypt_create_iv(16, MCRYPT_DEV_URANDOM)), '+', '.');
// Prefix information about the hash so PHP knows how to verify it later.
// "$2a$" Means we're using the Blowfish algorithm. The following two digits are the cost parameter.
$salt = sprintf("$2a$%02d$", $cost) . $salt;
// Hash the password with the salt
$hash = crypt($password, $salt);
$sql= "INSERT INTO Users(Username, Password, Lastname, Email) VALUES
('$hash', '$lastname', '$email', '$email')";
mysqli_query($MyConnection, $sql);
var_dump(mysqli_error($MyConnection));
if(mysqli_query($MyConnection, $sql)) {
echo 'We have succesfully saved your data. An activation e-mail will now be send to the e-mail address that you
have provided us.';
}
else {
echo 'We are sorry, there are some problems with saving your data. Please try again within a few minutes.';
mysqli_error($MyConnection);
}
mysqli_close($MyConnection);
?>