Fix HHVM jobs on Travis (#451)

.scrutinizer.yml

@@ -4,7 +4,7 @@ filter:
 tools:
     external_code_coverage:
         timeout: 600 # Wait 10 minutes for results
-        runs: 3 # Merge results for 5.4, 5.5 and 5.6 jobs
+        runs: 1 # Results are only coming from the PHP 7.1 job
     php_mess_detector: true
     php_code_sniffer:
         config:

.travis.yml

@@ -7,6 +7,7 @@ php:
   - 5.5
   - 5.6
   - 7.0
+  - 7.1
   - hhvm-3.6
 
 cache:
@@ -21,5 +22,8 @@ script:
   - php vendor/bin/phpunit --coverage-clover=build/logs/coverage.clover
 
 after_script:
-  - if [[ $TRAVIS_PHP_VERSION != 'hhvm-3.6' && $TRAVIS_PHP_VERSION != '7.0' ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
-  - if [[ $TRAVIS_PHP_VERSION != 'hhvm-3.6' && $TRAVIS_PHP_VERSION != '7.0' ]]; then php ocular.phar code-coverage:upload --format=php-clover build/logs/coverage.clover; fi
+  - |
+    if [[ "$TRAVIS_PHP_VERSION" == '7.1' ]]; then
+      wget https://scrutinizer-ci.com/ocular.phar
+      php ocular.phar code-coverage:upload --format=php-clover build/logs/coverage.clover
+    fi