allow symfony 5, drop symfony 2 and php 5

.travis.yml

@@ -1,28 +1,37 @@
 language: php
 
 php:
-  - 5.6
   - 7.0
   - 7.1
   - 7.2
   - 7.3
+  - 7.4
 
 matrix:
   include:
-    - php: 5.6
-      env: COMPOSER_FLAGS="--prefer-lowest"
+    - php: 7.0
+      env: SYMFONY_REQUIRE=3.4.* COMPOSER_FLAGS="--prefer-lowest"
+    - php: 7.4
+      env: SYMFONY_REQUIRE=4.3.*
+    - php: 7.4
+      env: SYMFONY_REQUIRE=4.4.*
+    - php: 7.4
+      env: SYMFONY_REQUIRE=5.0.*
 
 branches:
   only:
     - master
     # Build maintenance branches for older releases if needed. such branches should be named like "1.2"
     - '/^\d+\.\d+$/'
 
-before_script:
-  # Install deps
-  - composer update $COMPOSER_FLAGS --dev --prefer-source --no-interaction
-  - bash -c "if [[ '$TRAVIS_PHP_VERSION' == '7.'* ]] ; then wget https://phar.phpunit.de/phpunit-5.7.phar; fi"
+before_install:
+  - composer global require --no-progress --no-scripts --no-plugins symfony/flex
+  - if ! [ -z "$SYMFONY_REQUIRE" ]; then composer config --unset platform.php; fi;
+
+install:
+  - composer update $COMPOSER_FLAGS --no-interaction
+  - vendor/bin/simple-phpunit install
 
 script:
-  - bash -c "if [[ '$TRAVIS_PHP_VERSION' == '7.'* ]] ; then php phpunit-5.7.phar; fi"
-  - sh -c "if [ '$TRAVIS_PHP_VERSION' \< '7' ]; then phpunit; fi"
+  - composer validate --strict --no-check-lock
+  - vendor/bin/simple-phpunit

CHANGELOG.md

@@ -12,6 +12,12 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ### Removed
 ### Security
 
+## 1.9.0 (unreleased)
+
+### Changed
+- Allow installation with Symfony 5, drop support for unmaintained versions of Symfony
+- Drop support for PHP 5
+
 ## [1.8.0](https://github.com/rokka-io/rokka-client-php-cli/releases/tag/1.8.0) - 2018-12-13
 
 ### Changed

composer.json

@@ -14,17 +14,17 @@
     }
   ],
   "require": {
-    "php": "^5.6 || ^7.0",
+    "php": "^7.0.8",
     "rokka/client": "^1.9.0",
-    "symfony/console" : "^2.7 || ^3.0 || ^4.0",
-    "symfony/finder" : "^2.7 || ^3.0 || ^4.0",
-    "symfony/config": "^2.7 || ^3.0 || ^4.0",
-    "symfony/dependency-injection": "^2.7 || ^3.0 || ^4.0",
-    "symfony/yaml": "^2.7 || ^3.0 || ^4.0"
+    "symfony/console" : "^3.4 || ^4.3 || ^5.0",
+    "symfony/finder" : "^3.4 || ^4.3 || ^5.0",
+    "symfony/config": "^3.4 || ^4.3 || ^5.0",
+    "symfony/dependency-injection": "^3.4 || ^4.3 || ^5.0",
+    "symfony/yaml": "^3.4 || ^4.3 || ^5.0"
   },
   "require-dev": {
     "friendsofphp/php-cs-fixer": "^2.1",
-    "phpunit/phpunit": "^5.7"
+    "symfony/phpunit-bridge": "^5.0"
   },
   "conflict": {
     "rokka/client-bundle": "<1.1.0"
@@ -39,7 +39,7 @@
   },
   "config": {
     "platform": {
-      "php": "5.6.0"
+      "php": "7.0.8"
     },
     "sort-packages": true
   }