* Set PHP 7.2 as minimum version
* Update PHPUnit to 8 || 9
* Set Bionic environment in Travis config
* PHPUnit 8 requires void return in static methods
* PHPUnit 8 requires void return in static methods
* Fix curl exception message test
When I run "curl http://wrong_host.zxc" output is:
curl: (6) Could not resolve host: wrong_host.zxc
Maybe this message is different across versions.
Tested curl version:
curl 7.54.0 (x86_64-apple-darwin18.0) libcurl/7.54.0 LibreSSL/2.6.5 zlib/1.2.11 nghttp2/1.24.1
* Update assertions of deprecated assertInternalType
* Migrate to expectException method of PHPUnit 8
* Fix PHPCS Fixer errors
* Replace deprecated 'assertRegExp' assertion
* Exclude PHPUnit and php-cs-fixer cache
* Refresh samples
* Set root Travis CI environment to PHP 7.2.5
* Change to 7.3 as 7.2.27 is highest preinstalled
* Fix testWrongHost test
* Bump PHP version to 7.1 in readme
* Bump PHP version to 7.1 in class templates
* Remove HHVM from Travis CI config
PHPUnit dropped support of hhvm, so build unlikely will pass tests.
https://github.com/sebastianbergmann/phpunit/issues/3320#issuecomment-426325646
* Remove sudo: false from Travis-CI config
Official doc recommendation:
https://docs.travis-ci.com/user/reference/trusty/#container-based-infrastructure
* Change tested versions to 7.1, 7.2 in Travis-CI
* Remove PHP_CodeSniffer from dev dependencies
There is another linter(PHP CS Fixer) which is fully configured while
CodeSniffer isn't configured at all.
* Use caret instead of tilde in dependencies
^2.12 equals (>= 2.12.0 && <3.0.0) while ~2.12 is (>=2.12.0 && <2.13.0)
* Refresh samples
