update php-cs-fixer configuration

Author: igor-chepurnoi

.php_cs

@@ -19,6 +19,7 @@ $config = PhpCsFixer\Config::create()
         'concat_space' => ['spacing' => 'one'],
         'ordered_imports' => true,
         'array_syntax' => ['syntax' => 'short'],
+        'yoda_style' => false,
     ])
     ->setFinder($finder);
 

.travis.yml

@@ -18,4 +18,4 @@ install:
 
 script:
   - vendor/friendsofphp/php-cs-fixer/php-cs-fixer fix --dry-run --diff
-  - phpunit --verbose
+  - vendor/bin/phpunit --verbose

composer.json

@@ -22,7 +22,9 @@
         "dompdf/dompdf": "^0.8.0"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "~2.0"
+        "friendsofphp/php-cs-fixer": "~2.0",
+        "phpunit/phpunit": "~6.0"
+        
     },
     "autoload": {
         "psr-4": {