How to upgrade phpunit to new version?

Question

Current, I installed phpunit. i use OS win 10. I think i installed new version from https://phpunit.de/ (current version 5.6, beta 5.7). But when check version with command

Answer 1

If you have installed PHPUnit globally with the PHP Archive (PHAR) procedure, you can simply run:

phpunit --self-update

Note that:

The openssl extension is required for using the --self-update feature of the PHAR.

More info in the doc.

Hope this help