@@ -58,7 +58,7 @@ discard block  | 
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| 58 | 58 | Event::on(  | 
                                                        
| 59 | 59 | CraftVariable::class,  | 
                                                        
| 60 | 60 | CraftVariable::EVENT_INIT,  | 
                                                        
| 61 | -            function (Event $event) { | 
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| 61 | +            function(Event $event) { | 
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| 62 | 62 | /** @var CraftVariable $variable */  | 
                                                        
| 63 | 63 | $variable = $event->sender;  | 
                                                        
| 64 | 64 |                  $variable->set('similar', SimilarVariable::class); | 
                                                        
@@ -77,7 +77,7 @@ discard block  | 
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| 77 | 77 | Event::on(  | 
                                                        
| 78 | 78 | Plugins::class,  | 
                                                        
| 79 | 79 | Plugins::EVENT_AFTER_INSTALL_PLUGIN,  | 
                                                        
| 80 | -            function (PluginEvent $event) { | 
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| 80 | +            function(PluginEvent $event) { | 
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| 81 | 81 |                  if ($event->plugin === $this) { | 
                                                        
| 82 | 82 | }  | 
                                                        
| 83 | 83 | }  | 
                                                        
@@ -138,7 +138,7 @@ discard block  | 
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| 138 | 138 | |
| 139 | 139 | // Write down elements per site and similar counts  | 
                                                        
| 140 | 140 | $queryConditions[$siteId][] = $elementId;  | 
                                                        
| 141 | - $key = $siteId . '-' . $elementId;  | 
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| 141 | + $key = $siteId.'-'.$elementId;  | 
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| 142 | 142 | $similarCounts[$key] = $config['count'];  | 
                                                        
| 143 | 143 | }  | 
                                                        
| 144 | 144 | }  | 
                                                        
@@ -147,7 +147,7 @@ discard block  | 
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| 147 | 147 | $query = $this->getElementQuery($elementClass, $criteria);  | 
                                                        
| 148 | 148 | |
| 149 | 149 | // Make sure we fetch the elements that are similar only  | 
                                                        
| 150 | -        $query->on(ElementQuery::EVENT_AFTER_PREPARE, function (CancelableEvent $event) use ($queryConditions) { | 
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| 150 | +        $query->on(ElementQuery::EVENT_AFTER_PREPARE, function(CancelableEvent $event) use ($queryConditions) { | 
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| 151 | 151 | /** @var ElementQuery $query */  | 
                                                        
| 152 | 152 | $query = $event->sender;  | 
                                                        
| 153 | 153 | $first = true;  | 
                                                        
@@ -165,7 +165,7 @@ discard block  | 
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| 165 | 165 | |
| 166 | 166 |          foreach ($elements as $element) { | 
                                                        
| 167 | 167 | // The `count` property is added dynamically by our CountBehavior behavior  | 
                                                        
| 168 | - $key = $element->siteId . '-' . $element->id;  | 
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| 168 | + $key = $element->siteId.'-'.$element->id;  | 
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| 169 | 169 |              if (!empty($similarCounts[$key])) { | 
                                                        
| 170 | 170 | /** @noinspection PhpUndefinedFieldInspection */  | 
                                                        
| 171 | 171 | $element->count = $similarCounts[$key];  |