Applying phpstorm code style PSR refs #3771

3 files changed, 13 insertions, 13 deletions

diff --git a/plugins/ExampleUI/API.php b/plugins/ExampleUI/API.php
index 3555a76776..5827acac67 100644
--- a/plugins/ExampleUI/API.php
+++ b/plugins/ExampleUI/API.php
@@ -53,7 +53,7 @@ class API
                 $server2 = mt_rand(40, 110);
             }
 
-            $value   = array('server1' => $server1, 'server2' => $server2);
+            $value = array('server1' => $server1, 'server2' => $server2);
 
             $temperatures[$subPeriod->getLocalizedShortString()] = $value;
         }
@@ -103,7 +103,7 @@ class API
 
         foreach ($planetsDataTable->getRows() as $row) {
             $logo = sprintf('plugins/ExampleUI/images/icons-planet/%s.png', strtolower($row->getColumn('label')));
-            $url  = sprintf('http://en.wikipedia.org/wiki/%s', $row->getColumn('label'));
+            $url = sprintf('http://en.wikipedia.org/wiki/%s', $row->getColumn('label'));
 
             $row->addMetadata('logo', $logo);
             $row->addMetadata('url', $url);
diff --git a/plugins/ExampleUI/Controller.php b/plugins/ExampleUI/Controller.php
index d6cbdf316a..0b607682bc 100644
--- a/plugins/ExampleUI/Controller.php
+++ b/plugins/ExampleUI/Controller.php
@@ -23,7 +23,7 @@ class Controller extends \Piwik\Controller
     public function dataTables()
     {
         $controllerAction = $this->pluginName . '.' . __FUNCTION__;
-        $apiAction        = 'ExampleUI.getTemperatures';
+        $apiAction = 'ExampleUI.getTemperatures';
 
         /**
          * this is an example how you can make a custom visualization reusable.
@@ -76,9 +76,9 @@ class Controller extends \Piwik\Controller
         $view = ViewDataTable::factory(
             'graphPie', 'ExampleUI.getPlanetRatios', $controllerAction = 'ExampleUI.pieGraph');
 
-        $view->columns_to_display    = array('value');
+        $view->columns_to_display = array('value');
         $view->translations['value'] = "times the diameter of Earth";
-        $view->show_footer_icons     = false;
+        $view->show_footer_icons = false;
         $view->visualization_properties->selectable_columns = array("value");
         $view->visualization_properties->max_graph_elements = 10;
 
@@ -103,9 +103,9 @@ class Controller extends \Piwik\Controller
         $view = ViewDataTable::factory(
             'cloud', 'ExampleUI.getPlanetRatios', $controllerAction = 'ExampleUI.echoSimpleTagClouds');
 
-        $view->columns_to_display    = array('label', 'value');
+        $view->columns_to_display = array('label', 'value');
         $view->translations['value'] = "times the diameter of Earth";
-        $view->show_footer           = false;
+        $view->show_footer = false;
 
         echo $view->render();
     }
@@ -120,7 +120,7 @@ class Controller extends \Piwik\Controller
             'display_logo_instead_of_label',
             true
         );
-        $view->columns_to_display    = array('label', 'value');
+        $view->columns_to_display = array('label', 'value');
         $view->translations['value'] = "times the diameter of Earth";
 
         echo $view->render();
diff --git a/plugins/ExampleUI/CustomDataTable.php b/plugins/ExampleUI/CustomDataTable.php
index 1d921e6bcd..bfda92a704 100644
--- a/plugins/ExampleUI/CustomDataTable.php
+++ b/plugins/ExampleUI/CustomDataTable.php
@@ -22,12 +22,12 @@ class CustomDataTable
 
         $view->translations['value'] = $value;
         $view->translations['label'] = $label;
-        $view->filter_sort_column    = 'label';
-        $view->filter_sort_order     = 'asc';
-        $view->filter_limit          = 24;
-        $view->y_axis_unit           = '°C'; // useful if the user requests the bar graph
+        $view->filter_sort_column = 'label';
+        $view->filter_sort_order = 'asc';
+        $view->filter_limit = 24;
+        $view->y_axis_unit = '°C'; // useful if the user requests the bar graph
         $view->show_exclude_low_population = false;
-        $view->show_table_all_columns      = false;
+        $view->show_table_all_columns = false;
         $view->visualization_properties->setForVisualization(
             'Piwik\\Plugins\\CoreVisualizations\\Visualizations\\HtmlTable',
             'disable_row_evolution',