30 years.. AFAIK there are not many people around who started in the 1990's with the first release. If you didn't know, PHP started as "Personal Home Page".
JetBrains PHPverse 2025 – Online Event Celebrating 30 Years of PHP
Join us for a free virtual event as we celebrate PHP’s 30th anniversary with top experts and thought leaders. Enjoy insightful talks, exciting announcements, and a look at the future of PHP development.
