Include prefer lowest and simplify checks

.travis.yml

@@ -3,7 +3,6 @@ language: php
 php:
   - 7.0
   - 5.6
-  - 7.1
   - 7.2
   - 7.3
 
@@ -17,7 +16,7 @@ env:
   global:
     - DEFAULT=1
     - CODECOVERAGE=0
-    - PHPCS=0
+    - CHECKS=0
 
 services:
   - memcached
@@ -37,13 +36,13 @@ matrix:
   fast_finish: true
 
   include:
+    - php: 5.6
+      env: PREFER_LOWEST=1
+
     - php: 7.0
-      env: PHPCS=1 DEFAULT=0
+      env: CHECKS=1 DEFAULT=0
 
     - php: 7.1
-      env: PHPSTAN=1 DEFAULT=0
-
-    - php: 7.2
       env: CODECOVERAGE=1 DEFAULT=0
 
 before_install:
@@ -58,14 +57,14 @@ before_install:
   - if [ $DB = 'pgsql' ]; then psql -c 'CREATE SCHEMA test2;' -U postgres -d cakephp_test; fi
   - if [ $DB = 'pgsql' ]; then psql -c 'CREATE SCHEMA test3;' -U postgres -d cakephp_test; fi
 
-  - if [[ $PHPCS = 0 ]] ; then pecl channel-update pecl.php.net; fi;
+  - pecl channel-update pecl.php.net
   - |
-      if [[ ${TRAVIS_PHP_VERSION} != "7.3" && ${TRAVIS_PHP_VERSION} != "5.6" && ($DEFAULT = 1 || $PHPSTAN = 1) ]]; then
+      if [[ ${TRAVIS_PHP_VERSION} != "7.3" && ${TRAVIS_PHP_VERSION} != "5.6" ]]; then
         echo 'extension = memcached.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini;
       fi
-  - if [[ $PHPCS = 0 ]] ; then echo 'extension = redis.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi
-  - if [[ $PHPCS = 0 ]] ; then echo 'extension = apcu.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi
-  - if [[ $PHPCS = 0 ]] ; then echo 'apc.enable_cli = 1' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi
+  - echo 'extension = redis.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
+  - echo 'extension = apcu.so' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
+  - echo 'apc.enable_cli = 1' >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
 
   - if [[ ${TRAVIS_PHP_VERSION:0:1} == "7" ]] ; then echo "yes" | pecl install channel://pecl.php.net/apcu-5.1.5 || true; fi
   - if [[ ${TRAVIS_PHP_VERSION:0:1} == "5" ]] ; then echo "yes" | pecl install apcu-4.0.11 || true; fi
@@ -90,8 +89,8 @@ script:
   - if [[ $DEFAULT = 1 ]]; then vendor/bin/phpunit; fi
   - if [[ $CODECOVERAGE = 1 ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=clover.xml; fi
 
-  - if [[ $PHPCS = 1 ]]; then composer cs-check; fi
-  - if [[ $PHPSTAN = 1 ]]; then composer require --dev "phpstan/phpstan:^0.10" && vendor/bin/phpstan analyse -c phpstan.neon -l 2 src; fi
+  - if [[ $CHECKS = 1 ]]; then composer require --dev "phpstan/phpstan:^0.10" && vendor/bin/phpstan analyse -c phpstan.neon -l 2 src/; fi
+  - if [[ $CHECKS = 1 ]]; then composer cs-check; fi
 
 after_success:
   - if [[ $CODECOVERAGE = 1 ]]; then bash <(curl -s https://codecov.io/bash); fi

composer.json

@@ -43,8 +43,9 @@
         "lib-ICU": "The intl PHP library, to use Text::transliterate() or Text::slug()"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.7.14|^6.0",
-        "cakephp/cakephp-codesniffer": "^3.0"
+        "cakephp/cakephp-codesniffer": "^3.0",
+        "cakephp/chronos": "^1.2.1",
+        "phpunit/phpunit": "^5.7.14|^6.0"
     },
     "autoload": {
         "psr-4": {