Modernize to PHP 8.0

src/Controller/EntryController.php

@@ -379,7 +379,7 @@ class EntryController extends AbstractController
         try {
             $entry = $this->entryRepository
                 ->getRandomEntry($this->getUser()->getId(), $type);
-        } catch (NoResultException $e) {
+        } catch (NoResultException) {
             $this->addFlash('notice', 'flashes.entry.notice.no_random_entry');
 
             return $this->redirect($this->generateUrl($type));
@@ -670,7 +670,7 @@ class EntryController extends AbstractController
 
         try {
             $entries->setCurrentPage($page);
-        } catch (OutOfRangeCurrentPageException $e) {
+        } catch (OutOfRangeCurrentPageException) {
             if ($page > 1) {
                 return $this->redirect($this->generateUrl($type, ['page' => $entries->getNbPages()]), 302);
             }
@@ -699,7 +699,7 @@ class EntryController extends AbstractController
 
         try {
             $this->contentProxy->updateEntry($entry, $entry->getUrl());
-        } catch (\Exception $e) {
+        } catch (\Exception) {
             // $this->logger->error('Error while saving an entry', [
             //     'exception' => $e,
             //     'entry' => $entry,

src/Controller/FeedController.php

@@ -141,7 +141,7 @@ class FeedController extends AbstractController
 
         try {
             $entries->setCurrentPage($page);
-        } catch (OutOfRangeCurrentPageException $e) {
+        } catch (OutOfRangeCurrentPageException) {
             if ($page > 1) {
                 return $this->redirect($url . '?page=' . $entries->getNbPages(), 302);
             }
@@ -189,22 +189,13 @@ class FeedController extends AbstractController
      */
     private function showEntries(string $type, User $user, $page = 1)
     {
-        switch ($type) {
-            case 'starred':
-                $qb = $this->entryRepository->getBuilderForStarredByUser($user->getId());
-                break;
-            case 'archive':
-                $qb = $this->entryRepository->getBuilderForArchiveByUser($user->getId());
-                break;
-            case 'unread':
-                $qb = $this->entryRepository->getBuilderForUnreadByUser($user->getId());
-                break;
-            case 'all':
-                $qb = $this->entryRepository->getBuilderForAllByUser($user->getId());
-                break;
-            default:
-                throw new \InvalidArgumentException(\sprintf('Type "%s" is not implemented.', $type));
-        }
+        $qb = match ($type) {
+            'starred' => $this->entryRepository->getBuilderForStarredByUser($user->getId()),
+            'archive' => $this->entryRepository->getBuilderForArchiveByUser($user->getId()),
+            'unread' => $this->entryRepository->getBuilderForUnreadByUser($user->getId()),
+            'all' => $this->entryRepository->getBuilderForAllByUser($user->getId()),
+            default => throw new \InvalidArgumentException(\sprintf('Type "%s" is not implemented.', $type)),
+        };
 
         $pagerAdapter = new DoctrineORMAdapter($qb->getQuery(), true, false);
         $entries = new Pagerfanta($pagerAdapter);
@@ -223,7 +214,7 @@ class FeedController extends AbstractController
 
         try {
             $entries->setCurrentPage((int) $page);
-        } catch (OutOfRangeCurrentPageException $e) {
+        } catch (OutOfRangeCurrentPageException) {
             if ($page > 1) {
                 return $this->redirect($url . '/' . $entries->getNbPages());
             }

src/Controller/Import/ImportController.php

@@ -62,7 +62,7 @@ class ImportController extends AbstractController
                     + $this->rabbitMQConsumerTotalProxy->getTotalMessage('pocket_html')
                     + $this->rabbitMQConsumerTotalProxy->getTotalMessage('omnivore')
                 ;
-            } catch (\Exception $e) {
+            } catch (\Exception) {
                 $rabbitNotInstalled = true;
             }
         } elseif ($craueConfig->get('import_with_redis')) {
@@ -81,7 +81,7 @@ class ImportController extends AbstractController
                     + $this->redisClient->llen('wallabag.import.pocket_html')
                     + $this->redisClient->llen('wallabag.import.omnivore')
                 ;
-            } catch (\Exception $e) {
+            } catch (\Exception) {
                 $redisNotInstalled = true;
             }
         }

src/Controller/TagController.php

@@ -153,7 +153,7 @@ class TagController extends AbstractController
 
         try {
             $entries->setCurrentPage($page);
-        } catch (OutOfRangeCurrentPageException $e) {
+        } catch (OutOfRangeCurrentPageException) {
             if ($page > 1) {
                 return $this->redirect($this->generateUrl($request->attributes->get('_route'), [
                     'slug' => $tag->getSlug(),

src/Controller/UserController.php

@@ -169,7 +169,7 @@ class UserController extends AbstractController
 
         try {
             $pagerFanta->setCurrentPage($page);
-        } catch (OutOfRangeCurrentPageException $e) {
+        } catch (OutOfRangeCurrentPageException) {
             if ($page > 1) {
                 return $this->redirect($this->generateUrl('user_index', ['page' => $pagerFanta->getNbPages()]), 302);
             }