PHP script, backend - Lock web pages

Avg Bid (USD)
Project Budget (USD)
$250 - $750

Project Description:
I'm only looking for the best of the best. So if you don't have feedback please don't apply.

I need a PHP script made. It will enable me to lock any page on my website, and have a area for the user to enter a code. Once they enter the code it will unlock the page for them, but that page will expire in a set time and relock itself.

I also need a backend that I can login to to make new codes, delete old codes, set a time limit on codes, set a usage limit on codes, etc.

If you think you can do this, lets get started. More work for a great person. Please put the word "secret" in the first line of your application or I will have to delete it. I'm trying to weed out spammers. Thank you.

Skills required:
Hire webbaron
Project posted by:
webbaron United States
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