Php to plsql

Question

can some one help me in converting this php code to plsql procedure to handle response code from authorize.net' gateway's response so that i can call it like
http://mysite.com/!my_proc
< ?php
// Get the subscription ID if it is available.
// Otherwise $subscription_id will be set to zero.
$subscription_id = (int) $_POST['x_subscription_id'];
// Check to see if we got a valid subscription ID.
// If so, do something with it.
if ($subscription_id)
// Get the response code. 1 is success, 2 is decline, 3 is error
$response_code = (int) $_POST['x_response_code'];
// Get the reason code. 8 is expired card.
$reason_code = (int) $_POST['x_response_reason_code'];
if ($response_code == 1)
// Approved!
// Some useful fields might include:
// $authorization_code = $_POST['x_auth_code'];
// $avs_verify_result = $_POST['x_avs_code'];
// $transaction_id = $_POST['x_trans_id'];
// $customer_id = $_POST['x_cust_id'];
else if ($response_code == 2)
// Declined
else if ($response_code == 3 && $reason_code == 8)
// An expired card
else
// Other error
?>

Answer 1

this is how i did it
created a procedure as per [thanks to Ping-Tsai Chung|http://myweb.brooklyn.liu.edu/pchung/dynamicParameters.sql.htm]
CREATE or REPLACE PROCEDURE processQuery (
--, num_entries IN NUMBER
,name_array IN OWA.vc_arr
,value_array IN OWA.vc_arr
--, reserved IN OWA.vc_arr
IS
BEGIN
htp.htmlopen;
htp.headopen;
htp.title('Unmatched query string example');
htp.headclose;
htp.bodyopen;
htp.header(1, 'Unmatched query string example');
htp.print('Query string has ' || name_array.count ||
' name-value pairs.');
htp.dlistOpen;
FOR counter IN 1 .. name_array.count
LOOP
htp.dlistTerm(name_array(counter));
htp.dlistDef(value_array(counter));
insert into my_table.......
values(value_array(counter)
END LOOP;
htp.dlistClose;
htp.bodyclose;
htp.htmlclose;
END;
then called this procedure in url as
http://mydomain.com:8081/apex/!processQuery