I am just about to build a new website for a client with Joomla 3.2. However, after I checked the requirement of Joomla 3.2, that requires PHP 5.4+. That doesn't support by the client's webhost yet.

If you plan to have Joomla 3.2, please check with the web hosting company first. I have worked with a number of budget web hosting companies,they are using php 5.3.x. Thus, before you install Joomla 3.2, please please check the php version of web hosting company!