fix: travis

Author: OxCom

.travis.yml

@@ -8,18 +8,24 @@ matrix:
       env: SYMFONY_VERSION=^2.8
     - php: 7.1
       env: SYMFONY_VERSION=^2.8
+    - php: 7.2
+      env: SYMFONY_VERSION=^2.8
     - php: 5.6
       env: SYMFONY_VERSION=~3.0
     - php: 7.0
       env: SYMFONY_VERSION=~3.0
     - php: 7.1
       env: SYMFONY_VERSION=~3.0
+    - php: 7.2
+      env: SYMFONY_VERSION=~3.0
     - php: 7.1
       env: SYMFONY_VERSION=~4.0
+    - php: 7.2
+      env: SYMFONY_VERSION=~4.0
 
 before_install:
   - curl -s https://getcomposer.org/installer | php
-  - php composer.phar require symfony/symfony:~3.0 --no-update
+  - php composer.phar require symfony/symfony:${SYMFONY_VERSION} --no-update
   - php composer.phar update
 
 script: