PHP 8.4 in Production: New Features That Make Your Laravel App Faster

PHP 8.4 arrived with a set of features that are not just syntactic conveniences — they genuinely change how you write and optimize Laravel applications. Property hooks, asymmetric visibility, new array functions, and under-the-hood performance improvements combine to make your code cleaner and your application faster. Deploynix supports PHP 8.4 out of the box. When you provision a new server, selecting PHP 8.4 installs a production-optimized build with OPcache, JIT compilation, and all the new features ready to use. This article covers the PHP 8.4 features that matter most for Laravel developers in production, with practical examples and performance implications. Property Hooks: Computed Properties Without the Boilerplate Property hooks are the headline feature of PHP 8.4. They let you define get and set behavior directly on class properties, eliminating the need for getter and setter methods in many cases. Before PHP 8.4 class Invoice { private float $subtotal ; private float $taxRate