23 files changed, 74 insertions, 55 deletions

diff --git a/application/front/ShaarliMiddleware.php b/application/front/ShaarliMiddleware.php
index d1aa1399..164217f4 100644
--- a/application/front/ShaarliMiddleware.php
+++ b/application/front/ShaarliMiddleware.php
@@ -42,7 +42,8 @@ class ShaarliMiddleware
         $this->initBasePath($request);
 
         try {
-            if (!is_file($this->container->conf->getConfigFileExt())
+            if (
+                !is_file($this->container->conf->getConfigFileExt())
                 && !in_array($next->getName(), ['displayInstall', 'saveInstall'], true)
             ) {
                 return $response->withRedirect($this->container->basePath . '/install');
@@ -86,7 +87,8 @@ class ShaarliMiddleware
      */
     protected function checkOpenShaarli(Request $request, Response $response, callable $next): bool
     {
-        if (// if the user isn't logged in
+        if (
+// if the user isn't logged in
             !$this->container->loginManager->isLoggedIn()
             // and Shaarli doesn't have public content...
             && $this->container->conf->get('privacy.hide_public_links')
diff --git a/application/front/controller/admin/ConfigureController.php b/application/front/controller/admin/ConfigureController.php
index 0ed7ad81..dc421661 100644
--- a/application/front/controller/admin/ConfigureController.php
+++ b/application/front/controller/admin/ConfigureController.php
@@ -51,7 +51,10 @@ class ConfigureController extends ShaarliAdminController
         $this->assignView('languages', Languages::getAvailableLanguages());
         $this->assignView('gd_enabled', extension_loaded('gd'));
         $this->assignView('thumbnails_mode', $this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE));
-        $this->assignView('pagetitle', t('Configure') .' - '. $this->container->conf->get('general.title', 'Shaarli'));
+        $this->assignView(
+            'pagetitle',
+            t('Configure') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
+        );
 
         return $response->write($this->render(TemplatePage::CONFIGURE));
     }
@@ -95,12 +98,15 @@ class ConfigureController extends ShaarliAdminController
         }
 
         $thumbnailsMode = extension_loaded('gd') ? $request->getParam('enableThumbnails') : Thumbnailer::MODE_NONE;
-        if ($thumbnailsMode !== Thumbnailer::MODE_NONE
+        if (
+            $thumbnailsMode !== Thumbnailer::MODE_NONE
             && $thumbnailsMode !== $this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE)
         ) {
             $this->saveWarningMessage(
                 t('You have enabled or changed thumbnails mode.') .
-                '<a href="'. $this->container->basePath .'/admin/thumbnails">' . t('Please synchronize them.') .'</a>'
+                '<a href="' . $this->container->basePath . '/admin/thumbnails">' .
+                    t('Please synchronize them.') .
+                '</a>'
             );
         }
         $this->container->conf->set('thumbnails.mode', $thumbnailsMode);
diff --git a/application/front/controller/admin/ExportController.php b/application/front/controller/admin/ExportController.php
index 2be957fa..f01d7e9b 100644
--- a/application/front/controller/admin/ExportController.php
+++ b/application/front/controller/admin/ExportController.php
@@ -23,7 +23,7 @@ class ExportController extends ShaarliAdminController
      */
     public function index(Request $request, Response $response): Response
     {
-        $this->assignView('pagetitle', t('Export') .' - '. $this->container->conf->get('general.title', 'Shaarli'));
+        $this->assignView('pagetitle', t('Export') . ' - ' . $this->container->conf->get('general.title', 'Shaarli'));
 
         return $response->write($this->render(TemplatePage::EXPORT));
     }
@@ -68,7 +68,7 @@ class ExportController extends ShaarliAdminController
         $response = $response->withHeader('Content-Type', 'text/html; charset=utf-8');
         $response = $response->withHeader(
             'Content-disposition',
-            'attachment; filename=bookmarks_'.$selection.'_'.$now->format(Bookmark::LINK_DATE_FORMAT).'.html'
+            'attachment; filename=bookmarks_' . $selection . '_' . $now->format(Bookmark::LINK_DATE_FORMAT) . '.html'
         );
 
         $this->assignView('date', $now->format(DateTime::RFC822));
diff --git a/application/front/controller/admin/ImportController.php b/application/front/controller/admin/ImportController.php
index 758d5ef9..c2ad6a09 100644
--- a/application/front/controller/admin/ImportController.php
+++ b/application/front/controller/admin/ImportController.php
@@ -38,7 +38,7 @@ class ImportController extends ShaarliAdminController
                 true
             )
         );
-        $this->assignView('pagetitle', t('Import') .' - '. $this->container->conf->get('general.title', 'Shaarli'));
+        $this->assignView('pagetitle', t('Import') . ' - ' . $this->container->conf->get('general.title', 'Shaarli'));
 
         return $response->write($this->render(TemplatePage::IMPORT));
     }
@@ -64,7 +64,7 @@ class ImportController extends ShaarliAdminController
             $msg = sprintf(
                 t(
                     'The file you are trying to upload is probably bigger than what this webserver can accept'
-                    .' (%s). Please upload in smaller chunks.'
+                    . ' (%s). Please upload in smaller chunks.'
                 ),
                 get_max_upload_size(ini_get('post_max_size'), ini_get('upload_max_filesize'))
             );
diff --git a/application/front/controller/admin/ManageTagController.php b/application/front/controller/admin/ManageTagController.php
index 22fb461c..8675a0c5 100644
--- a/application/front/controller/admin/ManageTagController.php
+++ b/application/front/controller/admin/ManageTagController.php
@@ -32,7 +32,7 @@ class ManageTagController extends ShaarliAdminController
         $this->assignView('tags_separator', $separator);
         $this->assignView(
             'pagetitle',
-            t('Manage tags') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            t('Manage tags') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
 
         return $response->write($this->render(TemplatePage::CHANGE_TAG));
@@ -87,7 +87,7 @@ class ManageTagController extends ShaarliAdminController
 
         $this->saveSuccessMessage($alert);
 
-        $redirect = true === $isDelete ? '/admin/tags' : '/?searchtags='. urlencode($toTag);
+        $redirect = true === $isDelete ? '/admin/tags' : '/?searchtags=' . urlencode($toTag);
 
         return $this->redirect($response, $redirect);
     }
diff --git a/application/front/controller/admin/PasswordController.php b/application/front/controller/admin/PasswordController.php
index 5ec0d24b..4aaf1f82 100644
--- a/application/front/controller/admin/PasswordController.php
+++ b/application/front/controller/admin/PasswordController.php
@@ -25,7 +25,7 @@ class PasswordController extends ShaarliAdminController
 
         $this->assignView(
             'pagetitle',
-            t('Change password') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            t('Change password') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
     }
 
@@ -78,7 +78,7 @@ class PasswordController extends ShaarliAdminController
 
         // Save new password
         // Salt renders rainbow-tables attacks useless.
-        $this->container->conf->set('credentials.salt', sha1(uniqid('', true) .'_'. mt_rand()));
+        $this->container->conf->set('credentials.salt', sha1(uniqid('', true) . '_' . mt_rand()));
         $this->container->conf->set(
             'credentials.hash',
             sha1(
diff --git a/application/front/controller/admin/PluginsController.php b/application/front/controller/admin/PluginsController.php
index 8e059681..ae47c1af 100644
--- a/application/front/controller/admin/PluginsController.php
+++ b/application/front/controller/admin/PluginsController.php
@@ -42,7 +42,7 @@ class PluginsController extends ShaarliAdminController
         $this->assignView('disabledPlugins', $disabledPlugins);
         $this->assignView(
             'pagetitle',
-            t('Plugin Administration') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            t('Plugin Administration') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
 
         return $response->write($this->render(TemplatePage::PLUGINS_ADMIN));
@@ -64,7 +64,7 @@ class PluginsController extends ShaarliAdminController
                 unset($parameters['parameters_form']);
                 unset($parameters['token']);
                 foreach ($parameters as $param => $value) {
-                    $this->container->conf->set('plugins.'. $param, escape($value));
+                    $this->container->conf->set('plugins.' . $param, escape($value));
                 }
             } else {
                 $this->container->conf->set('general.enabled_plugins', save_plugin_config($parameters));
diff --git a/application/front/controller/admin/ServerController.php b/application/front/controller/admin/ServerController.php
index 780151dd..fabeaf2f 100644
--- a/application/front/controller/admin/ServerController.php
+++ b/application/front/controller/admin/ServerController.php
@@ -72,7 +72,9 @@ class ServerController extends ShaarliAdminController
 
             $this->saveWarningMessage(
                 t('Thumbnails cache has been cleared.') . ' ' .
-                '<a href="'. $this->container->basePath .'/admin/thumbnails">' . t('Please synchronize them.') .'</a>'
+                '<a href="' . $this->container->basePath . '/admin/thumbnails">' .
+                    t('Please synchronize them.') .
+                '</a>'
             );
         } else {
             $folders = [
diff --git a/application/front/controller/admin/SessionFilterController.php b/application/front/controller/admin/SessionFilterController.php
index d9a7a2e0..0917b6d2 100644
--- a/application/front/controller/admin/SessionFilterController.php
+++ b/application/front/controller/admin/SessionFilterController.php
@@ -45,6 +45,4 @@ class SessionFilterController extends ShaarliAdminController
 
         return $this->redirectFromReferer($request, $response, ['visibility']);
     }
-
-
 }
diff --git a/application/front/controller/admin/ShaareAddController.php b/application/front/controller/admin/ShaareAddController.php
index 8dc386b2..ab8e7f40 100644
--- a/application/front/controller/admin/ShaareAddController.php
+++ b/application/front/controller/admin/ShaareAddController.php
@@ -23,7 +23,7 @@ class ShaareAddController extends ShaarliAdminController
 
         $this->assignView(
             'pagetitle',
-            t('Shaare a new link') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            t('Shaare a new link') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
         $this->assignView('tags', $tags);
         $this->assignView('default_private_links', $this->container->conf->get('privacy.default_private_links', false));
diff --git a/application/front/controller/admin/ShaareManageController.php b/application/front/controller/admin/ShaareManageController.php
index 0b143172..35837baa 100644
--- a/application/front/controller/admin/ShaareManageController.php
+++ b/application/front/controller/admin/ShaareManageController.php
@@ -54,7 +54,7 @@ class ShaareManageController extends ShaarliAdminController
             $data = $formatter->format($bookmark);
             $this->executePageHooks('delete_link', $data);
             $this->container->bookmarkService->remove($bookmark, false);
-            ++ $count;
+            ++$count;
         }
 
         if ($count > 0) {
diff --git a/application/front/controller/admin/ShaarePublishController.php b/application/front/controller/admin/ShaarePublishController.php
index 625a5680..4cbfcdc5 100644
--- a/application/front/controller/admin/ShaarePublishController.php
+++ b/application/front/controller/admin/ShaarePublishController.php
@@ -118,7 +118,8 @@ class ShaarePublishController extends ShaarliAdminController
             $this->container->conf->get('general.tags_separator', ' ')
         );
 
-        if ($this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE
+        if (
+            $this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE
             && true !== $this->container->conf->get('general.enable_async_metadata', true)
             && $bookmark->shouldUpdateThumbnail()
         ) {
@@ -148,7 +149,8 @@ class ShaarePublishController extends ShaarliAdminController
         return $this->redirectFromReferer(
             $request,
             $response,
-            ['/admin/add-shaare', '/admin/shaare'], ['addlink', 'post', 'edit_link'],
+            ['/admin/add-shaare', '/admin/shaare'],
+            ['addlink', 'post', 'edit_link'],
             $bookmark->getShortUrl()
         );
     }
@@ -168,10 +170,10 @@ class ShaarePublishController extends ShaarliAdminController
             $this->assignView($key, $value);
         }
 
-        $editLabel = false === $isNew ? t('Edit') .' ' : '';
+        $editLabel = false === $isNew ? t('Edit') . ' ' : '';
         $this->assignView(
             'pagetitle',
-            $editLabel . t('Shaare') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            $editLabel . t('Shaare') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
 
         return $response->write($this->render(TemplatePage::EDIT_LINK));
@@ -194,7 +196,8 @@ class ShaarePublishController extends ShaarliAdminController
 
             // If this is an HTTP(S) link, we try go get the page to extract
             // the title (otherwise we will to straight to the edit form.)
-            if (true !== $this->container->conf->get('general.enable_async_metadata', true)
+            if (
+                true !== $this->container->conf->get('general.enable_async_metadata', true)
                 && empty($title)
                 && strpos(get_url_scheme($url) ?: '', 'http') !== false
             ) {
diff --git a/application/front/controller/admin/ThumbnailsController.php b/application/front/controller/admin/ThumbnailsController.php
index 4dc09d38..94d97d4b 100644
--- a/application/front/controller/admin/ThumbnailsController.php
+++ b/application/front/controller/admin/ThumbnailsController.php
@@ -34,7 +34,7 @@ class ThumbnailsController extends ShaarliAdminController
         $this->assignView('ids', $ids);
         $this->assignView(
             'pagetitle',
-            t('Thumbnails update') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            t('Thumbnails update') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
 
         return $response->write($this->render(TemplatePage::THUMBNAILS));
diff --git a/application/front/controller/admin/ToolsController.php b/application/front/controller/admin/ToolsController.php
index a87f20d2..560e5e3e 100644
--- a/application/front/controller/admin/ToolsController.php
+++ b/application/front/controller/admin/ToolsController.php
@@ -28,7 +28,7 @@ class ToolsController extends ShaarliAdminController
             $this->assignView($key, $value);
         }
 
-        $this->assignView('pagetitle', t('Tools') .' - '. $this->container->conf->get('general.title', 'Shaarli'));
+        $this->assignView('pagetitle', t('Tools') . ' - ' . $this->container->conf->get('general.title', 'Shaarli'));
 
         return $response->write($this->render(TemplatePage::TOOLS));
     }
diff --git a/application/front/controller/visitor/BookmarkListController.php b/application/front/controller/visitor/BookmarkListController.php
index cc3837ce..fe8231be 100644
--- a/application/front/controller/visitor/BookmarkListController.php
+++ b/application/front/controller/visitor/BookmarkListController.php
@@ -35,7 +35,8 @@ class BookmarkListController extends ShaarliVisitorController
         $formatter->addContextData('base_path', $this->container->basePath);
 
         $searchTags = normalize_spaces($request->getParam('searchtags') ?? '');
-        $searchTerm = escape(normalize_spaces($request->getParam('searchterm') ?? ''));;
+        $searchTerm = escape(normalize_spaces($request->getParam('searchterm') ?? ''));
+        ;
 
         // Filter bookmarks according search parameters.
         $visibility = $this->container->sessionManager->getSessionParameter('visibility');
@@ -160,7 +161,7 @@ class BookmarkListController extends ShaarliVisitorController
         $data = array_merge(
             $this->initializeTemplateVars(),
             [
-                'pagetitle' => $bookmark->getTitle() .' - '. $this->container->conf->get('general.title', 'Shaarli'),
+                'pagetitle' => $bookmark->getTitle() . ' - ' . $this->container->conf->get('general.title', 'Shaarli'),
                 'links' => [$formatter->format($bookmark)],
             ]
         );
@@ -185,7 +186,8 @@ class BookmarkListController extends ShaarliVisitorController
             $bookmark->setThumbnail(null);
 
             // Requires an update, not async retrieval, thumbnails enabled
-            if ($bookmark->shouldUpdateThumbnail()
+            if (
+                $bookmark->shouldUpdateThumbnail()
                 && true !== $this->container->conf->get('general.enable_async_metadata', true)
                 && $this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE
             ) {
diff --git a/application/front/controller/visitor/DailyController.php b/application/front/controller/visitor/DailyController.php
index 728bc2d8..846cfe22 100644
--- a/application/front/controller/visitor/DailyController.php
+++ b/application/front/controller/visitor/DailyController.php
@@ -132,7 +132,7 @@ class DailyController extends ShaarliVisitorController
                 'date' => $endDateTime,
                 'date_rss' => $endDateTime->format(DateTime::RSS),
                 'date_human' => DailyPageHelper::getDescriptionByType($type, $dayDateTime),
-                'absolute_url' => $indexUrl . 'daily?'. $type .'=' . $day,
+                'absolute_url' => $indexUrl . 'daily?' . $type . '=' . $day,
                 'links' => [],
             ];
 
diff --git a/application/front/controller/visitor/FeedController.php b/application/front/controller/visitor/FeedController.php
index 8d8b546a..edc7ef43 100644
--- a/application/front/controller/visitor/FeedController.php
+++ b/application/front/controller/visitor/FeedController.php
@@ -27,7 +27,7 @@ class FeedController extends ShaarliVisitorController
 
     protected function processRequest(string $feedType, Request $request, Response $response): Response
     {
-        $response = $response->withHeader('Content-Type', 'application/'. $feedType .'+xml; charset=utf-8');
+        $response = $response->withHeader('Content-Type', 'application/' . $feedType . '+xml; charset=utf-8');
 
         $pageUrl = page_url($this->container->environment);
         $cache = $this->container->pageCacheManager->getCachePage($pageUrl);
diff --git a/application/front/controller/visitor/InstallController.php b/application/front/controller/visitor/InstallController.php
index 22329294..bf965929 100644
--- a/application/front/controller/visitor/InstallController.php
+++ b/application/front/controller/visitor/InstallController.php
@@ -39,7 +39,8 @@ class InstallController extends ShaarliVisitorController
         // Before installation, we'll make sure that permissions are set properly, and sessions are working.
         $this->checkPermissions();
 
-        if (static::SESSION_TEST_VALUE
+        if (
+            static::SESSION_TEST_VALUE
             !== $this->container->sessionManager->getSessionParameter(static::SESSION_TEST_KEY)
         ) {
             $this->container->sessionManager->setSessionParameter(static::SESSION_TEST_KEY, static::SESSION_TEST_VALUE);
@@ -75,17 +76,18 @@ class InstallController extends ShaarliVisitorController
         // This part makes sure sessions works correctly.
         // (Because on some hosts, session.save_path may not be set correctly,
         // or we may not have write access to it.)
-        if (static::SESSION_TEST_VALUE
+        if (
+            static::SESSION_TEST_VALUE
             !== $this->container->sessionManager->getSessionParameter(static::SESSION_TEST_KEY)
         ) {
             // Step 2: Check if data in session is correct.
             $msg = t(
-                '<pre>Sessions do not seem to work correctly on your server.<br>'.
-                'Make sure the variable "session.save_path" is set correctly in your PHP config, '.
-                'and that you have write access to it.<br>'.
-                'It currently points to %s.<br>'.
-                'On some browsers, accessing your server via a hostname like \'localhost\' '.
-                'or any custom hostname without a dot causes cookie storage to fail. '.
+                '<pre>Sessions do not seem to work correctly on your server.<br>' .
+                'Make sure the variable "session.save_path" is set correctly in your PHP config, ' .
+                'and that you have write access to it.<br>' .
+                'It currently points to %s.<br>' .
+                'On some browsers, accessing your server via a hostname like \'localhost\' ' .
+                'or any custom hostname without a dot causes cookie storage to fail. ' .
                 'We recommend accessing your server via it\'s IP address or Fully Qualified Domain Name.<br>'
             );
             $msg = sprintf($msg, $this->container->sessionManager->getSavePath());
@@ -104,7 +106,8 @@ class InstallController extends ShaarliVisitorController
     public function save(Request $request, Response $response): Response
     {
         $timezone = 'UTC';
-        if (!empty($request->getParam('continent'))
+        if (
+            !empty($request->getParam('continent'))
             && !empty($request->getParam('city'))
             && isTimeZoneValid($request->getParam('continent'), $request->getParam('city'))
         ) {
@@ -114,7 +117,7 @@ class InstallController extends ShaarliVisitorController
 
         $login = $request->getParam('setlogin');
         $this->container->conf->set('credentials.login', $login);
-        $salt = sha1(uniqid('', true) .'_'. mt_rand());
+        $salt = sha1(uniqid('', true) . '_' . mt_rand());
         $this->container->conf->set('credentials.salt', $salt);
         $this->container->conf->set('credentials.hash', sha1($request->getParam('setpassword') . $login . $salt));
 
@@ -123,7 +126,7 @@ class InstallController extends ShaarliVisitorController
         } else {
             $this->container->conf->set(
                 'general.title',
-                'Shared bookmarks on '.escape(index_url($this->container->environment))
+                'Shared bookmarks on ' . escape(index_url($this->container->environment))
             );
         }
 
diff --git a/application/front/controller/visitor/LoginController.php b/application/front/controller/visitor/LoginController.php
index f5038fe3..4b881535 100644
--- a/application/front/controller/visitor/LoginController.php
+++ b/application/front/controller/visitor/LoginController.php
@@ -43,7 +43,7 @@ class LoginController extends ShaarliVisitorController
         $this
             ->assignView('returnurl', escape($returnUrl))
             ->assignView('remember_user_default', $this->container->conf->get('privacy.remember_user_default', true))
-            ->assignView('pagetitle', t('Login') .' - '. $this->container->conf->get('general.title', 'Shaarli'))
+            ->assignView('pagetitle', t('Login') . ' - ' . $this->container->conf->get('general.title', 'Shaarli'))
         ;
 
         return $response->write($this->render(TemplatePage::LOGIN));
@@ -64,7 +64,8 @@ class LoginController extends ShaarliVisitorController
             return $this->redirect($response, '/');
         }
 
-        if (!$this->container->loginManager->checkCredentials(
+        if (
+            !$this->container->loginManager->checkCredentials(
                 client_ip_id($this->container->environment),
                 $request->getParam('login'),
                 $request->getParam('password')
@@ -101,7 +102,8 @@ class LoginController extends ShaarliVisitorController
      */
     protected function checkLoginState(): bool
     {
-        if ($this->container->loginManager->isLoggedIn()
+        if (
+            $this->container->loginManager->isLoggedIn()
             || $this->container->conf->get('security.open_shaarli', false)
         ) {
             throw new CantLoginException();
diff --git a/application/front/controller/visitor/PictureWallController.php b/application/front/controller/visitor/PictureWallController.php
index 3c57f8dd..23553ee6 100644
--- a/application/front/controller/visitor/PictureWallController.php
+++ b/application/front/controller/visitor/PictureWallController.php
@@ -26,7 +26,7 @@ class PictureWallController extends ShaarliVisitorController
 
         $this->assignView(
             'pagetitle',
-            t('Picture wall') .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            t('Picture wall') . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
 
         // Optionally filter the results:
diff --git a/application/front/controller/visitor/ShaarliVisitorController.php b/application/front/controller/visitor/ShaarliVisitorController.php
index 54f9fe03..ae946c59 100644
--- a/application/front/controller/visitor/ShaarliVisitorController.php
+++ b/application/front/controller/visitor/ShaarliVisitorController.php
@@ -144,7 +144,8 @@ abstract class ShaarliVisitorController
         if (null !== $referer) {
             $currentUrl = parse_url($referer);
             // If the referer is not related to Shaarli instance, redirect to default
-            if (isset($currentUrl['host'])
+            if (
+                isset($currentUrl['host'])
                 && strpos(index_url($this->container->environment), $currentUrl['host']) === false
             ) {
                 return $response->withRedirect($defaultPath);
@@ -173,7 +174,7 @@ abstract class ShaarliVisitorController
             }
         }
 
-        $queryString = count($params) > 0 ? '?'. http_build_query($params) : '';
+        $queryString = count($params) > 0 ? '?' . http_build_query($params) : '';
         $anchor = $anchor ? '#' . $anchor : '';
 
         return $response->withRedirect($path . $queryString . $anchor);
diff --git a/application/front/controller/visitor/TagCloudController.php b/application/front/controller/visitor/TagCloudController.php
index 560cad08..46d62779 100644
--- a/application/front/controller/visitor/TagCloudController.php
+++ b/application/front/controller/visitor/TagCloudController.php
@@ -84,10 +84,10 @@ class TagCloudController extends ShaarliVisitorController
         $this->executePageHooks('render_tag' . $type, $data, 'tag.' . $type);
         $this->assignAllView($data);
 
-        $searchTags = !empty($searchTags) ? trim(str_replace($tagsSeparator, ' ', $searchTags)) .' - ' : '';
+        $searchTags = !empty($searchTags) ? trim(str_replace($tagsSeparator, ' ', $searchTags)) . ' - ' : '';
         $this->assignView(
             'pagetitle',
-            $searchTags . t('Tag '. $type) .' - '. $this->container->conf->get('general.title', 'Shaarli')
+            $searchTags . t('Tag ' . $type) . ' - ' . $this->container->conf->get('general.title', 'Shaarli')
         );
 
         return $response->write($this->render('tag.' . $type));
diff --git a/application/front/controller/visitor/TagController.php b/application/front/controller/visitor/TagController.php
index 7a3377a7..3aa58542 100644
--- a/application/front/controller/visitor/TagController.php
+++ b/application/front/controller/visitor/TagController.php
@@ -27,7 +27,7 @@ class TagController extends ShaarliVisitorController
         // In case browser does not send HTTP_REFERER, we search a single tag
         if (null === $referer) {
             if (null !== $newTag) {
-                return $this->redirect($response, '/?searchtags='. urlencode($newTag));
+                return $this->redirect($response, '/?searchtags=' . urlencode($newTag));
             }
 
             return $this->redirect($response, '/');
@@ -37,7 +37,7 @@ class TagController extends ShaarliVisitorController
         parse_str($currentUrl['query'] ?? '', $params);
 
         if (null === $newTag) {
-            return $response->withRedirect(($currentUrl['path'] ?? './') .'?'. http_build_query($params));
+            return $response->withRedirect(($currentUrl['path'] ?? './') . '?' . http_build_query($params));
         }
 
         // Prevent redirection loop
@@ -68,7 +68,7 @@ class TagController extends ShaarliVisitorController
         // We also remove page (keeping the same page has no sense, since the results are different)
         unset($params['page']);
 
-        return $response->withRedirect(($currentUrl['path'] ?? './') .'?'. http_build_query($params));
+        return $response->withRedirect(($currentUrl['path'] ?? './') . '?' . http_build_query($params));
     }
 
     /**
@@ -90,7 +90,7 @@ class TagController extends ShaarliVisitorController
         parse_str($currentUrl['query'] ?? '', $params);
 
         if (null === $tagToRemove) {
-            return $response->withRedirect(($currentUrl['path'] ?? './') .'?'. http_build_query($params));
+            return $response->withRedirect(($currentUrl['path'] ?? './') . '?' . http_build_query($params));
         }
 
         // Prevent redirection loop