fixed CS

Author: fabpot

Dumper/GraphvizDumper.php

@@ -26,11 +26,11 @@
  */
 class GraphvizDumper implements DumperInterface
 {
-    protected static $defaultOptions = array(
-        'graph' => array('ratio' => 'compress', 'rankdir' => 'LR'),
-        'node' => array('fontsize' => 9, 'fontname' => 'Arial', 'color' => '#333333', 'fillcolor' => 'lightblue', 'fixedsize' => 'false', 'width' => 1),
-        'edge' => array('fontsize' => 9, 'fontname' => 'Arial', 'color' => '#333333', 'arrowhead' => 'normal', 'arrowsize' => 0.5),
-    );
+    protected static $defaultOptions = [
+        'graph' => ['ratio' => 'compress', 'rankdir' => 'LR'],
+        'node' => ['fontsize' => 9, 'fontname' => 'Arial', 'color' => '#333333', 'fillcolor' => 'lightblue', 'fixedsize' => 'false', 'width' => 1],
+        'edge' => ['fontsize' => 9, 'fontname' => 'Arial', 'color' => '#333333', 'arrowhead' => 'normal', 'arrowsize' => 0.5],
+    ];
 
     /**
      * {@inheritdoc}
@@ -43,7 +43,7 @@ class GraphvizDumper implements DumperInterface
      *  * node: The default options for nodes (places + transitions)
      *  * edge: The default options for edges
      */
-    public function dump(Definition $definition, Marking $marking = null, array $options = array())
+    public function dump(Definition $definition, Marking $marking = null, array $options = [])
     {
         $places = $this->findPlaces($definition, $marking);
         $transitions = $this->findTransitions($definition);
@@ -63,20 +63,20 @@ public function dump(Definition $definition, Marking $marking = null, array $opt
      */
     protected function findPlaces(Definition $definition, Marking $marking = null)
     {
-        $places = array();
+        $places = [];
 
         foreach ($definition->getPlaces() as $place) {
-            $attributes = array();
+            $attributes = [];
             if ($place === $definition->getInitialPlace()) {
                 $attributes['style'] = 'filled';
             }
             if ($marking && $marking->has($place)) {
                 $attributes['color'] = '#FF0000';
                 $attributes['shape'] = 'doublecircle';
             }
-            $places[$place] = array(
+            $places[$place] = [
                 'attributes' => $attributes,
-            );
+            ];
         }
 
         return $places;
@@ -87,13 +87,13 @@ protected function findPlaces(Definition $definition, Marking $marking = null)
      */
     protected function findTransitions(Definition $definition)
     {
-        $transitions = array();
+        $transitions = [];
 
         foreach ($definition->getTransitions() as $transition) {
-            $transitions[] = array(
-                'attributes' => array('shape' => 'box', 'regular' => true),
+            $transitions[] = [
+                'attributes' => ['shape' => 'box', 'regular' => true],
                 'name' => $transition->getName(),
-            );
+            ];
         }
 
         return $transitions;
@@ -132,22 +132,22 @@ protected function addTransitions(array $transitions)
      */
     protected function findEdges(Definition $definition)
     {
-        $dotEdges = array();
+        $dotEdges = [];
 
         foreach ($definition->getTransitions() as $transition) {
             foreach ($transition->getFroms() as $from) {
-                $dotEdges[] = array(
+                $dotEdges[] = [
                     'from' => $from,
                     'to' => $transition->getName(),
                     'direction' => 'from',
-                );
+                ];
             }
             foreach ($transition->getTos() as $to) {
-                $dotEdges[] = array(
+                $dotEdges[] = [
                     'from' => $transition->getName(),
                     'to' => $to,
                     'direction' => 'to',
-                );
+                ];
             }
         }
 
@@ -211,7 +211,7 @@ protected function escape(string $string): string
 
     private function addAttributes(array $attributes): string
     {
-        $code = array();
+        $code = [];
 
         foreach ($attributes as $k => $v) {
             $code[] = sprintf('%s="%s"', $k, $this->escape($v));
@@ -222,7 +222,7 @@ private function addAttributes(array $attributes): string
 
     private function addOptions(array $options): string
     {
-        $code = array();
+        $code = [];
 
         foreach ($options as $k => $v) {
             $code[] = sprintf('%s="%s"', $k, $v);