Scrutinizer 50 new issues, 24 updated code elements

ci/circleci: checkout Your tests passed on CircleCI!

ci/circleci: lint Your tests passed on CircleCI!

ci/circleci: php_7_2_test_suite Your tests passed on CircleCI!

ci/circleci: php_7_4_test_suite Your tests passed on CircleCI!

continuous-integration/travis-ci/pr The Travis CI build passed