Apply fixes from StyleCI (#89)

Author: Nyholm

src/Resources/proxy/template.php

@@ -21,15 +21,16 @@ class __TPL_CLASS__ extends __TPL_EXTENDS__ implements CacheProxyInterface
     public function getItem($key)
     {
         $event = $this->start(__FUNCTION__, $key);
+
         try {
             $item = parent::getItem($key);
         } finally {
             $event->end = microtime(true);
         }
         if ($item->isHit()) {
-            ++$event->hits;
+            $event->hits++;
         } else {
-            ++$event->misses;
+            $event->misses++;
         }
         $event->result = $item->get();
 
@@ -39,14 +40,15 @@ public function getItem($key)
     public function hasItem($key)
     {
         $event = $this->start(__FUNCTION__, $key);
+
         try {
             $event->result = parent::hasItem($key);
         } finally {
             $event->end = microtime(true);
         }
 
         if (!$event->result) {
-            ++$event->misses;
+            $event->misses++;
         }
 
         return $event->result;
@@ -55,6 +57,7 @@ public function hasItem($key)
     public function deleteItem($key)
     {
         $event = $this->start(__FUNCTION__, $key);
+
         try {
             return $event->result = parent::deleteItem($key);
         } finally {
@@ -65,6 +68,7 @@ public function deleteItem($key)
     public function save(CacheItemInterface $item)
     {
         $event = $this->start(__FUNCTION__, $item);
+
         try {
             return $event->result = parent::save($item);
         } finally {
@@ -75,6 +79,7 @@ public function save(CacheItemInterface $item)
     public function saveDeferred(CacheItemInterface $item)
     {
         $event = $this->start(__FUNCTION__, $item);
+
         try {
             return $event->result = parent::saveDeferred($item);
         } finally {
@@ -85,6 +90,7 @@ public function saveDeferred(CacheItemInterface $item)
     public function getItems(array $keys = [])
     {
         $event = $this->start(__FUNCTION__, $keys);
+
         try {
             $result = parent::getItems($keys);
         } finally {
@@ -94,9 +100,9 @@ public function getItems(array $keys = [])
             $event->result = [];
             foreach ($result as $key => $item) {
                 if ($item->isHit()) {
-                    ++$event->hits;
+                    $event->hits++;
                 } else {
-                    ++$event->misses;
+                    $event->misses++;
                 }
                 $event->result[$key] = $item->get();
                 yield $key => $item;
@@ -109,6 +115,7 @@ public function getItems(array $keys = [])
     public function clear()
     {
         $event = $this->start(__FUNCTION__);
+
         try {
             return $event->result = parent::clear();
         } finally {
@@ -119,6 +126,7 @@ public function clear()
     public function deleteItems(array $keys)
     {
         $event = $this->start(__FUNCTION__, $keys);
+
         try {
             return $event->result = parent::deleteItems($keys);
         } finally {
@@ -129,6 +137,7 @@ public function deleteItems(array $keys)
     public function commit()
     {
         $event = $this->start(__FUNCTION__);
+
         try {
             return $event->result = parent::commit();
         } finally {
@@ -139,6 +148,7 @@ public function commit()
     public function invalidateTag($tag)
     {
         $event = $this->start(__FUNCTION__, $tag);
+
         try {
             return $event->result = parent::invalidateTag($tag);
         } finally {
@@ -149,6 +159,7 @@ public function invalidateTag($tag)
     public function invalidateTags(array $tags)
     {
         $event = $this->start(__FUNCTION__, $tags);
+
         try {
             return $event->result = parent::invalidateTags($tags);
         } finally {