Made sure code coverage is uploaded to Scrutinizer

Author: waltertamboer

.travis.yml

@@ -40,7 +40,7 @@ script:
 
 after_script:
   - |
-    if [[ "$TRAVIS_PHP_VERSION" == '5.6' ]]; then
+    if [[ "$TRAVIS_PHP_VERSION" == '7.0' ]]; then
       wget https://scrutinizer-ci.com/ocular.phar
       php ocular.phar code-coverage:upload --format=php-clover build/logs/clover.xml
     fi