OKヘルプ..私の登録ページはローカルサーバーで機能しましたが、オンラインのときに2つのmysql行が無効であると言っています..オンラインになるとなぜ変更されるのですか? 貼り付けられたコードはすべて関連しています。何らかの理由でトランザクションが気に入らない..そしてメールチェックのmysqlビット
include 'Connect.php'; //Connects to database
//When form is submit:-
if(isset($_POST['submit']))
{
// On submit, retrieve table values for php.
$Firstname = mysql_real_escape_string($_POST['firstname']);
$Surname = mysql_real_escape_string($_POST['surname']);
$Password = mysql_real_escape_string($_POST['password']);
$PasswordCheck = mysql_real_escape_string($_POST['passwordcheck']);
$Email = mysql_real_escape_string($_POST['email']);
$EmailCheck = mysql_real_escape_string($_POST['emailcheck']);
//CHECKS.
//Check username is available by retrieving any same values from the DB table.
$CheckEmailAvailable = mysql_query("SELECT * FROM 'user_details' WHERE Email = '$Email'");
echo $CheckEmailAvailable;
// $result = mysql_query("SELECT * FROM $tbl WHERE Email='$email' and LoginPassword='$password'");
$Results = mysql_fetch_array($CheckEmailAvailable);
//If Username field is blank.
if($Email == null )
{
echo "You must enter an email address.";
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
echo "<br/><br/>";
echo "<a href='$url'>Click Here To Return</a>";
die();
}
//If RESULTS is any value other than NULL, die.
if($Results != null )
{
echo "Email already taken. Please try another.";
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
echo "<br/><br/>";
echo "<a href='$url'>Click Here To Return</a>";
die();
}
//If Password and PasswordCheck fields in reg do not match, die.
if($Password != $PasswordCheck)
{
echo "The passwords you have entered do not match. Please try again.";
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
echo "<br/><br/>";
echo "<a href='$url'>Click Here To Return</a>";
die();
}
//If Password field is NULL (i.e. blank) die.
if($Password == Null)
{
echo "Your password must not be blank.";
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
echo "<br/><br/>";
echo "<a href='$url'>Click Here To Return</a>";
die();
}
//If Email and EmailCheck are not equal, die.
if($Email != $EmailCheck)
{
echo "The email addresses you have entered do not match. Please try again.";
$url = htmlspecialchars($_SERVER['HTTP_REFERER']);
echo "<br/><br/>";
echo "<a href='$url'>Click Here To Return</a>";
die();
}
//ELSE add data to DB.
else
{
//BEGIN TRANS
mysql_query("BEGIN TRAN");
//TABLE ADD.
$sql=mysql_query("INSERT INTO `user_details` (`Firstname`, `Surname`, `Email`, `Password`) VALUES ('$Firstname', '$Surname', '$Email', '$Password')")
or mysql_query("ROLLBACK TRAN") . die(mysql_error("Error registering, the database may be down, please try again later."));
//COMMIT transaction, to ensure data is added properly.
mysql_query("COMMIT TRAN");
header( 'Location: RegSucc.php' ) ;
}
} ?>
<html>
<!--Registration Form-->
<form name="form1" method="post" style="margin-left: 28%" action="Register.php">
<table width="100%" border="0" cellpadding="3" cellspacing="1">
<tr>
<td colspan="3"><strong>Register Account</strong></td>
</tr>
<tr>
<td style="width: 83px">First Name:</td>
<td>:</td>
<td><input name="firstname" type="text"/></td>
</tr>
<tr>
<td style="width: 83px">Surname:</td>
<td>:</td>
<td><input name="surname" type="text"/></td>
</tr>
<tr>
<td style="width: 83px">Email Address:</td>
<td>:</td>
<td><input name="email" type="text"/></td>
</tr>
<tr>
<td style="width: 83px">Email Address Confirmation:</td>
<td>:</td>
<td><input name="emailcheck" type="text"/></td>
</tr>
<tr>
<td style="width: 83px">Password:</td>
<td>:</td>
<td><input name="password" type="password"/></td>
</tr>
<tr>
<td style="width: 83px">Verify Password:</td>
<td>:</td>
<td><input name="passwordcheck" type="password"/></td>
</tr>
<tr>
<td style="width: 83px"> </td>
<td> </td>
<td><input type="submit" name="submit" value="Register"/></td>
</tr>
</table>
</form>