Need help for integration 2co

im currently using 2checkout for my site
but always i have to pass the payment manually on my site,
Customers pay successfully but my IPN script never verified the payment
i always get the message in log file HASH MISMATCH

Code (text):

<?php

$hash=mysql_query("SELECT * FROM payment WHERE id=’1′ ");

$hashSecretWord=mysql_fetch_array($hash[‘hash’]);

$hashSid = mysql_fetch_array($hash[‘sid’]);

$hashTotal = ’135.00′;

$hashOrder = $_REQUEST[‘order_number’];

$StringToHash =…

Need help for integration 2co

See original post by Avnina2000