Presented on June 22nd 2023 at the Brussels PHP meetup, Brussels, Belgium.
https://www.meetup.com/brusselsphp/events/293335070/
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Preparing for compatibility with a new PHP version... for some of us it's something to spend some time on every few years or so, for others, like those of us managing open source projects, it's a yearly chore which can take months of work.
PHPCompatibility is one of the tools which can help you find PHP cross-version incompatibilities.
In this talk, Juliette will give an introduction on how PHPCompatibility can help you, but more importantly, will take you behind the scenes and give you some insight into the enormous impact the plethora of syntax enhancements in PHP itself has on tooling like PHPCompatibility.
Fasten your seatbelt and prepare for a wild ride!