About some great features for website

[Wai_Wai]

About some great features for website

I have weak knowledge of computing.

Would anyone know what programming language/software etc. do I need to learn before adding the following features to my website?

Or is there already available source for the following features to be added to my websites?

The features are:

- password protect some pages

- visitors have to enter correct password in order to access.

- if the same person (ie IP) tries to input password for many times at one time. It will be blocked for a specific period

- user registration system

- users can input their detials and password

- system will send email to confirm their email address

- they have to click on the email for verification

- have settings for users

- personalized my website

- registered users can set preferences to my websites (eg what they wish to see when accessing to my frontpage, thier preferred set of views in the forum etc.)

- built-in search engine

- any visitor can use my built-in search engine to search for contents of my websites

- built-in form/table

- when selecting from a wide range of software, visitor can answer some of questions and pick up some choices. Then the website will select a range of, or an appropriate software for it

- e-surveys

- visitors can give their ideas about my websites. And the website itself will process and sort the data automatically to a database and can make analysis with other software quickly. No need for the webmaster to input the data manually to the database and analyse

Thanks a lot.

[matrix0978]

Well i would suggest PHP. You can do all of that with PHP. Add forums and all of the registry. ITs very useful!