PHP 7.3 has been released, bringing some great new features to the language such as trailing commas in function calls, throwing errors when JSON parsing fails, array_key_first() / array_key_last() functions, and much more!
In the post he includes instructions for:
- CentOS / RHEL & Fedora
- Mac OS X
He even includes instructions for two other tool-based installations: phpbrew and Docker.