How to implement a login system under php?

Question

Are there any good tutorials on creating your own registration, authentication using php / mysql / or javascript.

Answer 1

Creating Secure Login to PHP Script (PHP / MySQL)
PHP Login Script Tutorial (PHP / MySQL)
PHP MySQL Login Script
PHP - Implement secure login with PHP, JavaScript and sessions (no SSL)

These are just a couple of huge resources available. Dig dig dig! :)

Answer 2

If this is not some exercise when you need to implement your own authentication sequence, I would suggest using OpenID to do weightlifting. It's simple, many sites use it, and you will get rid of many problems with security, encryption, etc.

You can read about the Zend framework for OpenID here , as well as a tutorial on how to use it here .

Answer 3

http://www.tutorialized.com/tutorials/PHP/User-Authentication/1
There you will find many tutorials on this topic. Hope this helps;)

Edit: I agree with Aviad Ben Dov, OpenID is a much nicer solution than creating your own login system.

Answer 4

I found this post from another question. Pretty thorough and simple approach.

http://net.tutsplus.com/tutorials/php/user-membership-with-php/