travis: added --short-arrays, removed HHVM nightly

Author: dg

.travis.yml

@@ -5,7 +5,6 @@ php:
     - 5.6
     - 7.0
     - hhvm
-    - hhvm-nightly
 
 env:
     - PHP_BIN=php
@@ -15,18 +14,14 @@ matrix:
     allow_failures:
         - php: 7.0
         - php: hhvm
-        - php: hhvm-nightly
 
     exclude:
         - php: hhvm
           env: PHP_BIN=php-cgi
 
-        - php: hhvm-nightly
-          env: PHP_BIN=php-cgi
-
 script:
     - vendor/bin/tester -p $PHP_BIN tests -s
-    - php code-checker/src/code-checker.php
+    - php temp/code-checker/src/code-checker.php --short-arrays
 
 after_failure:
     # Print *.actual content
@@ -35,4 +30,4 @@ after_failure:
 before_script:
     # Install Nette Tester & Code Checker
     - composer install --no-interaction --prefer-source
-    - composer create-project nette/code-checker code-checker ~2.3 --no-interaction --prefer-source
+    - composer create-project nette/code-checker temp/code-checker ~2.5 --no-interaction --prefer-source