How do I add survey capabilities for my users

Question

I need to add survey capability to my social website so that each user is able to create and manage their own surveys/polls etc.

Can anyone recommend any existing application for this? PHP-MySQL combo preferred.

Answer 1

Simple Poll using PHP and MySQL, and here's an online demo.

Answer 2

I've researched and used this one: http://www.limesurvey.org It is pretty sophisticated, and allows for complex survey logic if you want.