Merge pull request #5 from vinkla/travis

Switch to PHP 5.5.9

.travis.yml

@@ -1,13 +1,21 @@
 language: php
 
 php:
+  - 5.5.9
+  - 5.5
   - 5.6
   - 7.0
   - hhvm
 
-before_script:
-  - travis_retry composer self-update
-  - travis_retry composer install --prefer-source --no-interaction
+sudo: false
+
+install:
+  - travis_retry composer install --no-interaction --prefer-source
 
 script:
-  - phpunit
+  - if [ "$TRAVIS_PHP_VERSION" != "5.5.9" ] && [ "$TRAVIS_PHP_VERSION" != "5.5" ] && [ "$TRAVIS_PHP_VERSION" != "5.6" ]; then vendor/bin/phpunit; fi
+  - if [ "$TRAVIS_PHP_VERSION" == "5.5.9" ] || [ "$TRAVIS_PHP_VERSION" == "5.5" ] || [ "$TRAVIS_PHP_VERSION" == "5.6" ]; then vendor/bin/phpunit --coverage-clover build/logs/clover.xml; fi
+
+after_script:
+  - if [ "$TRAVIS_PHP_VERSION" == "5.5.9" ] || [ "$TRAVIS_PHP_VERSION" == "5.5" ] || [ "$TRAVIS_PHP_VERSION" == "5.6" ]; then wget https://scrutinizer-ci.com/ocular.phar; fi
+  - if [ "$TRAVIS_PHP_VERSION" == "5.5.9" ] || [ "$TRAVIS_PHP_VERSION" == "5.5" ] || [ "$TRAVIS_PHP_VERSION" == "5.6" ]; then php ocular.phar code-coverage:upload --format=php-clover build/logs/clover.xml; fi

composer.json

@@ -11,7 +11,7 @@
         }
     ],
     "require": {
-        "php": "^5.5 || ^7.0",
+        "php": "^5.5.9 || ^7.0",
         "illuminate/support": "5.1.* || 5.2.*",
         "laravel/framework": "5.1.* || 5.2.*"
     },