Denis started his PHP-journey back in 2007, when he was in university, working on a requirements engineering tool using PHP 5.2. The tool still floats around the internet, but he is too embarrassed for his code to tell people where. Since then he wrote code he is less embarrassed about at an e-commerce agency, a startup and now at SensioLabs.
Denis Brumann is a member of the community since April 2012.
Backports unserialize options introduced in PHP 7.0 to older PHP versions.