phpmetrics / PhpMetrics

src/Hal/Application/Config/ConfigValidator.php

Unused Use Statements -4 removed lines

@@ -9,10 +9,6 @@
 
 namespace Hal\Application\Config;
 use Hal\Component\Chart\Graphviz;
-use Hal\Component\Config\Hydrator;
-use Hal\Component\Config\Loader;
-use Hal\Component\Config\Validator;
-use Symfony\Component\Console\Input\InputInterface;
 
 /**
  * Config checker

Spacing +2 added lines, -2 removed lines

@@ -27,9 +27,9 @@
     public function validates(Configuration $config)
     {
         // graphviz
-        if($config->getLogging()->getChart('bubbles')) {
+        if ($config->getLogging()->getChart('bubbles')) {
             $graphviz = new Graphviz();
-            if(!$graphviz->isAvailable()) {
+            if (!$graphviz->isAvailable()) {
                 throw new \RuntimeException('Graphviz not installed');
             }
         }

src/Hal/Component/Chart/Graphviz.php

Spacing +1 added lines, -1 removed lines

@@ -35,7 +35,7 @@
      */
     public function getImage($dotContent) {
 
-        if(!$this->isAvailable()) {
+        if (!$this->isAvailable()) {
             throw new \RuntimeException('Graphviz not installed');
         }