This is the ninth 'social' interview in a series with the phpDay 2012 speakers: it's 'social' because the questions have been submitted and voted online on Facebook. We are happy to introduce you Giorgio Sironi, a freelance PHP developer and PHPUnit_Selenium mantainer.

The questions cover a wide range of topics including:

• His thoughts about functional programming
• What he thinks of traits in PHP 5.4
• Which open source projects he follows the most
• What features he'd like to see in future versions of PHP

You can read the full interview here. You can also find out more about this year's conference (and get your tickets - hurry! it's next week!) on the main conference site.