I’m using PHPUnit 5.5, upgraded my PHP version to 7.2. Two problems actually occur. First there’s this weird error:
Fatal error: Declaration of SebastianBergmann\Comparator\DOMNodeComparator::assertEquals…
Then figuring PHPUnit needs to be upgraded, I ran
And that failed with the same error. Changing my PHP version back down to 5.6 and running then causes this error:
internal corruption of phar “…phpunit-temp.phar” (truncated entry)
Unfortunately PHPUnit 5.5 only supports up to version 7.1 and any old version of PHPUnit that has an “old” certificate needs to be downloaded/updated manually.