Bumped php version

.travis.yml

@@ -7,25 +7,22 @@ cache:
     - $HOME/.composer/cache/files
 
 php:
-  - 5.4
-  - 5.5
-  - 5.6
-  - 7.0
   - 7.1
   - 7.2
-  - hhvm
+  - 7.3
+  - 7.4snapshot
 
 matrix:
   include:
-    - php: 5.3
-      dist: precise
     - php: 7.2
       env: SYMFONY_VERSION='^2'
     - php: 7.2
       env: SYMFONY_VERSION='^3'
     # Test against dev dependencies
     - php: 7.2
       env: DEPS=dev
+  allow_failures:
+    - php: 7.4snapshot
 
 before_install:
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require --no-update symfony/lts=$SYMFONY_VERSION; fi;

composer.json

@@ -17,7 +17,7 @@
     ],
 
     "require": {
-        "php":          ">=5.3.2",
+        "php":          ">=7.1",
         "behat/behat":  "^3.0.5",
         "behat/mink":   "^1.5",
         "symfony/config": "^2.7|^3.0|^4.0"