Custom PHP page which interacts with SQL

In Progress Posted Feb 8, 2008 Paid on delivery
In Progress Paid on delivery

Seeking someone with knowledge of PHP and MySQL to write a PHP page which would be an addition to an existing set of PHP pages.

The set of PHP pages is a customer control panel which is accessible to a userbase with accounts stored in an SQL database. It displays data (ie. account information and such) and also permits some changes (ie. changing email address, etc).

What I'm looking for is someone who can add a page to this set, to be used as a payment gateway for digital goods which ultimately results in an SQL query supplying the purchase (non-automated - no knowledge of merchant backend required). When the user first views this page, it would list some data from a specific database table (available items) and insert a line about their payment status into another database table (username - purchased item class/type = 0 - payment status = 0).

If a user who has paid visits this page (based on the payment status line which would be manually edited by me to have values not equal to zero), they see a different form which permits them to get what they purchased. This action would execute a MySQL query.

Since the system is meant for users, it must be free of any exploitability. Preferably, the bid winner could check the entire customer control panel for vulnerabilities. Let me know if this is an option.

In summary, it would be a PHP script that has to read from and write to two different SQL databases in a specific way. It has to read variables such as username from the pre-existing customer control panel PHP pages (which already have their own CSS and everything, this script just has to fit in). I have an example page which works similar to what I want, and I can provide additional information to the winning bidder. Also a possibility of more jobs available upon satisfactory completion of this one.

Let me know how long you think it would take as well, it's not very urgent but I'd like it done within a week or two if possible.

PHP Web Security Website Design

Project ID: #223238

About the project

11 proposals Remote project Active Feb 20, 2008

Awarded to:

isabellak

Hi! I can work on this project for you easly! I am a graphic and Web designer and have around 7 years experience with website creations.. worked on big Design/ Marketing Agency here in Brasil. I live here in Bras More

$600 USD in 20 days
(14 Reviews)
4.9

11 freelancers are bidding on average $635 for this job

CrossBiz

Please view PMB

$750 USD in 15 days
(67 Reviews)
7.5
gvyshnya

I have got diverse expertise delivering DB-aware MySQL-backed PHP applications. My php development practice is about 5 years. I delivered both simple page sets and complex solutions utilizing Zend framework.

$549 USD in 7 days
(1 Review)
3.9
Mikle19

I can help you.

$500 USD in 15 days
(3 Reviews)
3.8
ping2india

Please see the PMB for details. Thanks

$750 USD in 14 days
(0 Reviews)
0.0
webdreamz123

Hi, Please check PMB for more details. Thanks, Dreamz-i

$700 USD in 20 days
(0 Reviews)
0.0
sydykovm

Hello Sir, we are ready to complete the project. Let us to start right now.

$500 USD in 7 days
(0 Reviews)
0.0
nvisiontec

Hello there! Exceptional PHP development skills with enormous experience in payment gateway integration. Please see PMB for details.

$685 USD in 14 days
(0 Reviews)
0.0
nash121

Hello sir, I am pleased to work with you. Please check your PM for more details.

$750 USD in 5 days
(0 Reviews)
0.0