PHP 8.0 New Features Explained
In-depth analysis of the performance improvements and new syntax features brought by PHP 8.0.
PHP 8.0 is a major version update of the PHP language, bringing many exciting new features.
JIT Compiler
PHP 8.0 introduces JIT support, achieving performance improvements of up to 3 times in compute-intensive scenarios.
Named Arguments
Named arguments make code more readable, eliminating the need to remember the order of parameters.
Union Types
Native support for union type declarations reduces reliance on PHPDoc annotations.
Match Expression
match is a modern alternative to switch, supporting strict comparison and returning values.