Hermes Alves has launched a CodeIgniter resource in Portuguese, located at codeigniter.com.br. The site includes a discussion forum, mailing-list, and a few other resources.

The CodeIgniter.com.br site is meant to be a collaborative place for the Brazilian CI community to come and share their knowledge, tips and scripts they've created and used in this popular framework.

Elton Luís Minetto wrote to tell me that "PHPSC - a PHP user group of Santa Catarina in Brazil - is organizing an event dedicated to PHP that will take place at Chapeco on June 20." [...] He's presenting a session on PHP and Oracle, and will show some great results of using PHP's OCI8 with Oracle 11g connection pooling (DRCP).

The schedule for the event can be found here with details on which talks will be given when (including Elton's at 8am on the 21st.

There is a greater disparity with PHP use in Emerging Markets. The largest number of developers using the language can be found in Eastern Europe (39%). India and Brazil have similar usage at a little over 31%. In contrast, only 21% of Chinese developers are utilizing PHP. In North America, 35% of developers are using PHP.

They also talk about the usage rates of a few other technologies, including Flash, Ajax, Windows, and Linux.

Cal Evans also mentions these trends in this post on the Zend Developer Zone as well as linking to the full EDC report.