No, PHP is not at all dead in 2022. It is still actively developed on 2022 and deployed on several hundreds of millions installations. According to all language rankings, such as IEEE Spectrum, PYPL, TIOBE, RedMonk, GitHut and Stack Overflow Developer Survey, PHP is still amongst the top 10 widely used programming languages in the world. Moreover, improvements in PHP 7, like Lumen, Laravel, Slim, etc has taken PHP into new level.