Allow Symfony 4

Author: alexislefebvre

.travis.yml

@@ -17,13 +17,16 @@ php:
 env:
   - SYMFONY_VERSION="2.8.*"
   - SYMFONY_VERSION="3.4.*"
+  - SYMFONY_VERSION="4.0.*"
 
 matrix:
   include:
-    - php: 7.0
-      env: SYMFONY_VERSION="3.4"
+    - php: 5.6
+      env: SYMFONY_VERSION=2.7.*"
+    - php: 7.2
+      env: SYMFONY_VERSION="3.4.*"
 
-# Only send code coverage to Code Climate for the current versions of PHP and Symfony LTS
+# Only send code coverage to Code Climate for the current version of PHP and Symfony LTS
 # https://github.com/doctrine/doctrine2/blob/3570f4a49afc7e98fed71e0596dded6a39d4fd7b/.travis.yml#L16
 before_install:
  - if echo "$TRAVIS_COMMIT_MESSAGE" | grep -F -q "[skip travis]" ; then echo "[skip travis] has been found, exiting" && exit 0 ; else echo "[skip travis] has not been found, continuing" ; fi

README.md

@@ -46,7 +46,7 @@ This bundle is also used to test several CI (Continuous Integration) services.
 ### Requirements:
 
  - [Twitter keys][Twitter keys]
- - PHP >= 5.5 (required by abraham/twitteroauth 0.6.0)
+ - PHP >= 5.6
  - a database (must be supported by Doctrine2)
  - [Symfony][Symfony GitHub] (2.7 or higher) with [Composer][Composer]. If you want to install it:
 

composer.json

@@ -14,13 +14,13 @@
     "require" : {
         "php": ">=5.6",
         "ext-mbstring": "*",
-        "symfony/symfony": "~2.7||~3.2",
+        "symfony/symfony": "~2.8||~3.4||~4.0",
         "abraham/twitteroauth": "~0.6"
     },
     "require-dev": {
         "doctrine/orm": "^2.4.8",
-        "symfony/assetic-bundle": "~2.3",
-        "symfony/monolog-bundle": "~2.4||~3.1",
+        "symfony/assetic-bundle": "~2.7",
+        "symfony/monolog-bundle": "~2.7||~3.4||~4.0",
         "doctrine/doctrine-fixtures-bundle": "~2.3",
         "liip/functional-test-bundle": "~1.8",
         "phpunit/phpunit": "~5.7.21|~6.5.6|~7.0",