Upgrades are scary. Many of us remember moving to PHP 5.3 and all that it entailed. Some of us remember moving to PHP 5.0 and the headaches that caused. Now we are all faced with PHP7 and some of us are starting to sweat.
Fear not. While PHP7 is a major upgrade to the engine, the big changes are new features for developers to use, there are very few BC breaks. This session takes a look at the 5 things that will make the biggest difference to developers.