Support PHP 8.0

.travis.yml

@@ -1,26 +1,52 @@
 language: php
 
-php:
-  - 7.1
-  - 7.2
-  - 7.3
-  - 7.4
-
 sudo: false
 
 cache:
   directories:
     - $HOME/.composer/cache
 
-before_script:
-  - travis_retry composer self-update
-  - travis_retry composer install --no-interaction --prefer-dist
-  - travis_retry wget http://cs.sensiolabs.org/download/php-cs-fixer-v2.phar
+.Unit Tests: &test-unit
+  before_script:
+    - travis_retry composer self-update
+    - travis_retry composer install --no-interaction --prefer-dist $COMPOSER_FLAGS
+
+  script:
+    - ./vendor/bin/phpunit $PHPUNIT_FLAGS
+
+  after_script:
+    - if [ $COVERAGE_REPORT ]; then travis_retry wget https://scrutinizer-ci.com/ocular.phar; fi
+    - if [ $COVERAGE_REPORT ]; then travis_retry php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi
+
+jobs:
+  include:
+    # Matrix Builds (7.1 - 8.0)
+    - <<: *test-unit
+      name: PHP 7.1
+      php: 7.1
+
+    - <<: *test-unit
+      name: PHP 7.2
+      php: 7.2
+
+    - <<: *test-unit
+      name: PHP 7.3
+      php: 7.3
+
+    - <<: *test-unit
+      name: PHP 7.4
+      php: 7.4
+      env: COVERAGE_REPORT=1 PHPUNIT_FLAGS="--coverage-clover=coverage.clover"
 
-script:
-  - ./vendor/bin/phpunit --coverage-clover=coverage.clover
-  - php php-cs-fixer-v2.phar fix --dry-run --diff
+    - <<: *test-unit
+      name: PHP 8.0
+      php: master
+      env: COMPOSER_FLAGS="--ignore-platform-reqs"
 
-after_script:
-  - travis_retry wget https://scrutinizer-ci.com/ocular.phar
-  - travis_retry php ocular.phar code-coverage:upload --format=php-clover coverage.clover
+    # Code Style
+    - name: Code Style
+      php: 7.4
+      before_script:
+        - travis_retry wget http://cs.sensiolabs.org/download/php-cs-fixer-v2.phar
+      script:
+        - php php-cs-fixer-v2.phar fix --dry-run --diff

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+### Added
+- Support PHP 8.0
+
 ## [0.16.0]
 ### Added
 - Allow to add `ATTACH` property to an event [#128](https://github.com/markuspoerschke/iCal/pull/128)
@@ -114,6 +118,7 @@ The former default value was set to one week. If you want the behavior from vers
 - **Breaking Change:** Changed signature of the ```Event::setOrganizer``` method. Now there is is only one parameter that must be an instance of ```Property\Organizer```.
 - Updated install section in README.md [#54](https://github.com/markuspoerschke/iCal/pull/53)
 
+[Unreleased]: https://github.com/markuspoerschke/iCal/compare/0.16.0...0.x
 [0.16.0]: https://github.com/markuspoerschke/iCal/compare/0.15.1...0.16.0
 [0.15.1]: https://github.com/markuspoerschke/iCal/compare/0.15.0...0.15.1
 [0.15.0]: https://github.com/markuspoerschke/iCal/compare/0.14.0...0.15.0

composer.json

@@ -32,7 +32,7 @@
         }
     },
     "require": {
-        "php": ">=7.1"
+        "php": ">=7.1 || ~8.0.0"
     },
     "suggest": {
         "ext-mbstring" : "Massive performance enhancement of line folding"