用oracle在wamp2.2上破解韩文字符

Question

I am using WAMP 2.2 with oracle. I am loading an xsl content from the oracle table and loading it on a textarea in a php page and allowing the user to edit and save this.

The problem is:

• If that xsl contains any korean character, php doesn't show the data.

• At other environments it shows the data but when we save that data, it stores the special characters as question marks so I am loosing the Korean characters.

I have checked UTF-8 and AL32UTF8 but I am poor in applying those techniques.

Could someone help me on this?

---

this is the code i am using

$db_charset = 'AL32UTF8';
$db  = "(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)";
$db .= "(HOST = ".$ini_array["DB_HOST"].")(PORT =
".$ini_array["DB_PORT"].")) )";
$db .= "(CONNECT_DATA = (SID = ".$ini_array["DB_SID"].")  ) )";
$ds_conn = ocilogon("eres", "eres123", $db, $db_charset);


$query="some SQL query;
$results = executeOCIQuery($query,$ds_conn);
$status = sendmail("Random Confirm Letter",$html,$results["EMAIL_TO"][$row],$ini_array);


function sendmail($mail_subject,$mail_body, $mail_to,$ini_array){

$mail = new PHPMailer();
$mail->IsSMTP();
$mail->IsHTML(true);
$mail->Host     = $ini_array["SMTP_HOST"];
if ($ini_array["SMTP_AUTH"] == "YES") {
    $mail->SMTPAuth = true;
    $mail->Username = $ini_array["SMTP_USER"];
    $mail->Password = $ini_array["SMTP_PWD"];
}

$mail->From     = $ini_array["MAIL_FROM"];
$mail->FromName = $ini_array["MAIL_FROMNAME"];
$mail->AddAddress($ini_array["MAIL_ADMIN_EMAIL"],$ini_array["MAIL_ADMIN_NAME"]);
$mail->AddAddress($mail_to,$mail_to);

$mail->Subject  =  $mail_subject;
$mail->Body     =  $mail_body;
$mail->CharSet = $db_charset;

}

This script sends email with broken Korean characters. target computer has the nls character set as "AL32UTF8".