What's the difference between PHP 5.3.x and PHP 5.2.x and which one should I use?

Question

Possible Duplicate:
PHP 5.3 changelog?

I am new to PHP and I am confused which PHP version should I use - 5.3.3 (latest in 5.3.x) or 5.2.14 (latest in 5.2.x). What's the difference between them?

Thanks, Boda Cydo.

Answer 1

You can read about some of the PHP 5.3 features here:

http://php.net/releases/5_3_0.php

You might as well go with the latest release if you have a choice.

Answer 2

You'll want to read the 5.3 Migration Guide, which outlines in detail the differences between 5.2 and 5.3.