With the recent release of PHP 7.1 you might be asking how you can quickly and easily update your current installation, regardless of the platform. Thankfully Colin O'Dell is here to help with this guide to upgrading to v7.1 on multiple Linux distributions, OSX and Windows.
PHP 7.1 has been released, bringing some great new features and enhancements to the language such as nullable types, the iterable pseudo-type, catching multiple exceptions, and much more.
Here's a brief guide on how to install PHP 7.1 on several different operating systems.
He includes instructions for Ubuntu, Debian, CentOS/RHEL, Mac OS 10.6+ and Windows. Complete commands and links to the downloads are also provided. You have no excuse now not to upgrade - get downloading!