Make test suite pass for all PHP versions
Don't install libzip for more recent php versions
Add test for matthiasmullie#349
Fix matthiasmullie#301 calc() not followed by end of line or semicolo… …n not correctly matched
Implode swap parameter order for PHP-7.4 support.
php-cs-fixer
Don't iterate over positions that have already been unset Fixes matthiasmullie#245
Run tests with Docker
Add test for matthiasmullie#227
Add 7.2 to build matrix