PayUform.php

$value) {

$posted[$key] = htmlentities($value, ENT_QUOTES);
}
}
/*foreach ($posted as $key => $value) {
echo “posted[“.$key.”]=”.$value.”
“;
}*/
//echo $posted;
$formError = 0;

if(empty($posted[‘txnid’])) {
// Generate random transaction id
$txnid = substr(hash(‘sha256’, mt_rand() . microtime()), 0, 20);
} else {
$txnid = $posted[‘txnid’];
}

$hash = ”;
// Hash Sequence
$hashSequence = “key|txnid|amount|productinfo|firstname|email|udf1|udf2|udf3|udf4|udf5|udf6|udf7|udf8|udf9|udf10”;
if(empty($posted[‘hash’]) && sizeof($posted) > 0) {
if(
empty($posted[‘key’])
|| empty($posted[‘txnid’])
|| empty($posted[‘amount’])
|| empty($posted[‘firstname’])
|| empty($posted[’email’])
|| empty($posted[‘phone’])
|| empty($posted[‘productinfo’])
|| empty($posted[‘surl’])
|| empty($posted[‘furl’])
) {
$formError = 1;
} else {
$hashVarsSeq = explode(‘|’, $hashSequence);
$hash_string = ”;
foreach($hashVarsSeq as $hash_var) {
$hash_string .= isset($posted[$hash_var]) ? $posted[$hash_var] : ”;
$hash_string .= ‘|’;
}
$hash_string .= $SALT;
$hash = strtolower(hash(‘sha512’, $hash_string));
$action = $PAYU_BASE_URL . ‘/_payment’;
}
} elseif(!empty($posted[‘hash’])) {
$hash = $posted[‘hash’];
$action = $PAYU_BASE_URL . ‘/_payment’;
}
?>

PayU Form

Please fill all mandatory fields.