chore(travis): build on symfony 2.8 & PHP 7.0/7.1

.travis.yml

@@ -1,14 +1,11 @@
 language: php
 
 php:
- - 5.3
- - 5.4
- - 5.5
- - 5.6
+ - 7.0
+ - 7.1
 
 env:
- - SYMFONY_VERSION=2.6.*
- - SYMFONY_VERSION="dev-master symfony/debug:~2.7@dev symfony/http-kernel:~2.7@dev"
+ - SYMFONY_VERSION=2.8.*
 
 before_script:
  - composer self-update
@@ -18,8 +15,5 @@ before_script:
  - ./src/BeSimple/SoapClient/Tests/bin/axis.sh
 
 script:
- - phpunit --coverage-text
+ - vendor/bin/phpunit --coverage-text
 
-matrix:
- allow_failures:
- - env: SYMFONY_VERSION="dev-master symfony/debug:~2.7@dev symfony/http-kernel:~2.7@dev"

composer.json

@@ -20,12 +20,12 @@
  }
  ],
  "require": {
- "php": ">=5.3.0",
+ "php": ">=7.0",
  "ext-soap": "*",
  "ext-curl": "*",
  "ass/xmlsecurity": "~1.0",
- "symfony/framework-bundle": "~2.6",
- "symfony/twig-bundle": "~2.6",
+ "symfony/framework-bundle": "^2.8",
+ "symfony/twig-bundle": "^2.8",
  "zendframework/zend-mime": "2.2.*"
  },
  "replace": {
@@ -38,8 +38,9 @@
  "require-dev": {
  "ext-mcrypt": "*",
  "mikey179/vfsStream": "~1.0",
- "symfony/filesystem": "~2.6",
- "symfony/process": "~2.6"
+ "symfony/filesystem": "^2.8",
+ "symfony/process": "^2.8",
+ "phpunit/phpunit": "^5.3"
  },
  "autoload": {
  "psr-0": { "BeSimple\\": "src/" }