TYPO3 / TYPO3.CMS

typo3/sysext/beuser/Classes/Domain/Repository/BackendUserSessionRepository.php

Spacing +3 added lines, -3 removed lines

@@ -40,7 +40,7 @@ 
 
         // Map array to correct keys
         $allSessions = array_map(
-            function ($session) {
+            function($session) {
                 return [
                     'id' => $session['ses_id'], // this is the hashed sessionId
                     'ip' => $session['ses_iplock'],
@@ -52,7 +52,7 @@ 
         );
 
         // Sort by timestamp
-        usort($allSessions, function ($session1, $session2) {
+        usort($allSessions, function($session1, $session2) {
             return $session1['timestamp'] <=> $session2['timestamp'];
         });
 
@@ -71,7 +71,7 @@ 
 
         return array_filter(
             $allActive,
-            function ($session) use ($backendUser) {
+            function($session) use ($backendUser) {
                 return (int)$session['ses_userid'] === $backendUser->getUid();
             }
         );

typo3/sysext/backend/Classes/Routing/PreviewUriBuilder.php

Spacing +1 added lines, -1 removed lines

@@ -311,7 +311,7 @@
     protected function prefixAttributeNames(string $prefix, array $attributes): array
     {
         $attributeNames = array_map(
-            function (string $name) use ($prefix): string {
+            function(string $name) use ($prefix): string {
                 return $prefix . $name;
             },
             array_keys($attributes)

typo3/sysext/info/Classes/Controller/InfoModuleController.php

Spacing +1 added lines, -1 removed lines

@@ -261,7 +261,7 @@
         $languageService = $this->getLanguageService();
         $buttonBar = $this->moduleTemplate->getDocHeaderComponent()->getButtonBar();
         // View page
-        $previewDataAttributes =PreviewUriBuilder::create((int)$this->pageinfo['uid'])
+        $previewDataAttributes = PreviewUriBuilder::create((int)$this->pageinfo['uid'])
             ->withRootLine(BackendUtility::BEgetRootLine($this->pageinfo['uid']))
             ->buildDispatcherDataAttributes();
         $viewButton = $buttonBar->makeLinkButton()

typo3/sysext/backend/Classes/Template/ModuleTemplate.php

Spacing +1 added lines, -1 removed lines

@@ -553,7 +553,7 @@
             $this->iconFactory->getIcon('actions-system-shortcut-active', Icon::SIZE_SMALL)->render() . '</a>';
         }
 
-        $confirmationText =  $this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.makeBookmark');
+        $confirmationText = $this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.makeBookmark');
         $onClick = 'top.TYPO3.ShortcutMenu.createShortcut('
             . GeneralUtility::quoteJSvalue($routeIdentifier)
             . ', ' . GeneralUtility::quoteJSvalue($arguments)

typo3/sysext/install/Classes/Service/WebServerConfigurationFileService.php

Spacing +1 added lines, -1 removed lines

@@ -181,7 +181,7 @@
     ): string {
         return preg_replace_callback(
             $pattern,
-            static function ($matches) use ($newRewriteRule) {
+            static function($matches) use ($newRewriteRule) {
                 return str_replace($matches[2], '', ($matches[1] . $newRewriteRule)) . $matches[3];
             },
             $configurationFileContent,

typo3/sysext/install/Classes/ServiceProvider.php

Spacing +30 added lines, -30 removed lines

@@ -55,42 +55,42 @@
     public function getFactories(): array
     {
         return [
-            Http\Application::class => [ static::class, 'getApplication' ],
-            Http\NotFoundRequestHandler::class => [ static::class, 'getNotFoundRequestHandler' ],
-            Service\ClearCacheService::class => [ static::class, 'getClearCacheService' ],
-            Service\CoreUpdateService::class => [ static::class, 'getCoreUpdateService' ],
-            Service\CoreVersionService::class => [ static::class, 'getCoreVersionService' ],
-            Service\ExtensionConfigurationService::class => [ static::class, 'getExtensionConfigurationService' ],
-            Service\LanguagePackService::class => [ static::class, 'getLanguagePackService' ],
-            Service\LateBootService::class => [ static::class, 'getLateBootService' ],
-            Service\LoadTcaService::class => [ static::class, 'getLoadTcaService' ],
-            Service\SilentConfigurationUpgradeService::class => [ static::class, 'getSilentConfigurationUpgradeService' ],
-            Service\SilentTemplateFileUpgradeService::class => [ static::class, 'getSilentTemplateFileUpgradeService' ],
-            Service\WebServerConfigurationFileService::class => [ static::class, 'getWebServerConfigurationFileService' ],
-            Service\Typo3tempFileService::class => [ static::class, 'getTypo3tempFileService' ],
-            Service\UpgradeWizardsService::class => [ static::class, 'getUpgradeWizardsService' ],
-            Middleware\Installer::class => [ static::class, 'getInstallerMiddleware' ],
-            Middleware\Maintenance::class => [ static::class, 'getMaintenanceMiddleware' ],
-            Controller\EnvironmentController::class => [ static::class, 'getEnvironmentController' ],
-            Controller\IconController::class => [ static::class, 'getIconController' ],
-            Controller\InstallerController::class => [ static::class, 'getInstallerController' ],
-            Controller\LayoutController::class => [ static::class, 'getLayoutController' ],
-            Controller\LoginController::class => [ static::class, 'getLoginController' ],
-            Controller\MaintenanceController::class => [ static::class, 'getMaintenanceController' ],
-            Controller\SettingsController::class => [ static::class, 'getSettingsController' ],
-            Controller\UpgradeController::class => [ static::class, 'getUpgradeController' ],
-            Command\LanguagePackCommand::class => [ static::class, 'getLanguagePackCommand' ],
-            Command\UpgradeWizardRunCommand::class => [ static::class, 'getUpgradeWizardRunCommand' ],
-            Command\UpgradeWizardListCommand::class => [ static::class, 'getUpgradeWizardListCommand' ],
-            Database\PermissionsCheck::class => [ static::class, 'getPermissionsCheck' ],
+            Http\Application::class => [static::class, 'getApplication'],
+            Http\NotFoundRequestHandler::class => [static::class, 'getNotFoundRequestHandler'],
+            Service\ClearCacheService::class => [static::class, 'getClearCacheService'],
+            Service\CoreUpdateService::class => [static::class, 'getCoreUpdateService'],
+            Service\CoreVersionService::class => [static::class, 'getCoreVersionService'],
+            Service\ExtensionConfigurationService::class => [static::class, 'getExtensionConfigurationService'],
+            Service\LanguagePackService::class => [static::class, 'getLanguagePackService'],
+            Service\LateBootService::class => [static::class, 'getLateBootService'],
+            Service\LoadTcaService::class => [static::class, 'getLoadTcaService'],
+            Service\SilentConfigurationUpgradeService::class => [static::class, 'getSilentConfigurationUpgradeService'],
+            Service\SilentTemplateFileUpgradeService::class => [static::class, 'getSilentTemplateFileUpgradeService'],
+            Service\WebServerConfigurationFileService::class => [static::class, 'getWebServerConfigurationFileService'],
+            Service\Typo3tempFileService::class => [static::class, 'getTypo3tempFileService'],
+            Service\UpgradeWizardsService::class => [static::class, 'getUpgradeWizardsService'],
+            Middleware\Installer::class => [static::class, 'getInstallerMiddleware'],
+            Middleware\Maintenance::class => [static::class, 'getMaintenanceMiddleware'],
+            Controller\EnvironmentController::class => [static::class, 'getEnvironmentController'],
+            Controller\IconController::class => [static::class, 'getIconController'],
+            Controller\InstallerController::class => [static::class, 'getInstallerController'],
+            Controller\LayoutController::class => [static::class, 'getLayoutController'],
+            Controller\LoginController::class => [static::class, 'getLoginController'],
+            Controller\MaintenanceController::class => [static::class, 'getMaintenanceController'],
+            Controller\SettingsController::class => [static::class, 'getSettingsController'],
+            Controller\UpgradeController::class => [static::class, 'getUpgradeController'],
+            Command\LanguagePackCommand::class => [static::class, 'getLanguagePackCommand'],
+            Command\UpgradeWizardRunCommand::class => [static::class, 'getUpgradeWizardRunCommand'],
+            Command\UpgradeWizardListCommand::class => [static::class, 'getUpgradeWizardListCommand'],
+            Database\PermissionsCheck::class => [static::class, 'getPermissionsCheck'],
         ];
     }
 
     public function getExtensions(): array
     {
         return [
-            'backend.routes' => [ static::class, 'configureBackendRoutes' ],
-            CommandRegistry::class => [ static::class, 'configureCommands' ],
+            'backend.routes' => [static::class, 'configureBackendRoutes'],
+            CommandRegistry::class => [static::class, 'configureCommands'],
         ];
     }
 

typo3/sysext/backend/Classes/Form/FieldWizard/SelectIcons.php

Spacing +6 added lines, -6 removed lines

@@ -60,18 +60,18 @@
         $html = [];
         if (!empty($selectIcons)) {
             $html[] = '<div class="t3js-forms-select-single-icons icon-list">';
-            $html[] =    '<div class="row">';
+            $html[] = '<div class="row">';
             foreach ($selectIcons as $i => $selectIcon) {
-                $active = $selectIcon['active'] ?  ' active' : '';
-                $html[] =   '<div class="col col-auto item' . $active . '">';
+                $active = $selectIcon['active'] ? ' active' : '';
+                $html[] = '<div class="col col-auto item' . $active . '">';
                 if (is_array($selectIcon)) {
                     $html[] = '<a href="#" title="' . htmlspecialchars($selectIcon['title'], ENT_COMPAT, 'UTF-8', false) . '" data-select-index="' . htmlspecialchars((string)$selectIcon['index']) . '">';
-                    $html[] =   $selectIcon['icon'];
+                    $html[] = $selectIcon['icon'];
                     $html[] = '</a>';
                 }
-                $html[] =   '</div>';
+                $html[] = '</div>';
             }
-            $html[] =    '</div>';
+            $html[] = '</div>';
             $html[] = '</div>';
         }
 

typo3/sysext/backend/Classes/Form/Element/InputSlugElement.php

Spacing +48 added lines, -48 removed lines

@@ -112,58 +112,58 @@
         $thisSlugId = 't3js-form-field-slug-id' . StringUtility::getUniqueId();
         $mainFieldHtml = [];
         $mainFieldHtml[] = '<div class="formengine-field-item t3js-formengine-field-item">';
-        $mainFieldHtml[] =  $fieldInformationHtml;
-        $mainFieldHtml[] =  '<div class="form-control-wrap" style="max-width: ' . $width . 'px" id="' . htmlspecialchars($thisSlugId) . '">';
-        $mainFieldHtml[] =      '<div class="form-wizards-wrap">';
-        $mainFieldHtml[] =          '<div class="form-wizards-element">';
-        $mainFieldHtml[] =              '<div class="input-group">';
-        $mainFieldHtml[] =                  ($baseUrl ? '<span class="input-group-addon">' . htmlspecialchars($baseUrl) . '</span>' : '');
+        $mainFieldHtml[] = $fieldInformationHtml;
+        $mainFieldHtml[] = '<div class="form-control-wrap" style="max-width: ' . $width . 'px" id="' . htmlspecialchars($thisSlugId) . '">';
+        $mainFieldHtml[] = '<div class="form-wizards-wrap">';
+        $mainFieldHtml[] = '<div class="form-wizards-element">';
+        $mainFieldHtml[] = '<div class="input-group">';
+        $mainFieldHtml[] = ($baseUrl ? '<span class="input-group-addon">' . htmlspecialchars($baseUrl) . '</span>' : '');
         // We deal with 3 fields here: a readonly field for current / default values, an input
         // field to manipulate the value, and the final hidden field used to send the value
-        $mainFieldHtml[] =                  '<input';
-        $mainFieldHtml[] =                      ' class="form-control t3js-form-field-slug-readonly"';
-        $mainFieldHtml[] =                      ' data-bs-toggle="tooltip"';
-        $mainFieldHtml[] =                      ' data-title="' . htmlspecialchars($itemValue) . '"';
-        $mainFieldHtml[] =                      ' value="' . htmlspecialchars($itemValue) . '"';
-        $mainFieldHtml[] =                      ' readonly';
-        $mainFieldHtml[] =                  ' />';
-        $mainFieldHtml[] =                  '<input type="text"';
-        $mainFieldHtml[] =                      ' id="' . htmlspecialchars(StringUtility::getUniqueId('formengine-input-')) . '"';
-        $mainFieldHtml[] =                      ' class="form-control t3js-form-field-slug-input hidden"';
-        $mainFieldHtml[] =                      ' placeholder="' . htmlspecialchars($row['slug'] ?? '/') . '"';
-        $mainFieldHtml[] =                      ' data-formengine-validation-rules="' . htmlspecialchars($this->getValidationDataAsJsonString($config)) . '"';
-        $mainFieldHtml[] =                      ' data-formengine-input-params="' . htmlspecialchars((string)json_encode(['field' => $parameterArray['itemFormElName'], 'evalList' => implode(',', $evalList)])) . '"';
-        $mainFieldHtml[] =                      ' data-formengine-input-name="' . htmlspecialchars($parameterArray['itemFormElName']) . '"';
-        $mainFieldHtml[] =                  ' />';
-        $mainFieldHtml[] =                  '<span class="input-group-btn">';
-        $mainFieldHtml[] =                      '<button class="btn btn-default t3js-form-field-slug-toggle" type="button" title="' . htmlspecialchars($toggleButtonTitle) . '">';
-        $mainFieldHtml[] =                          $this->iconFactory->getIcon('actions-version-workspaces-preview-link', Icon::SIZE_SMALL)->render();
-        $mainFieldHtml[] =                      '</button>';
-        $mainFieldHtml[] =                      '<button class="btn btn-default t3js-form-field-slug-recreate" type="button" title="' . htmlspecialchars($recreateButtonTitle) . '">';
-        $mainFieldHtml[] =                          $this->iconFactory->getIcon('actions-refresh', Icon::SIZE_SMALL)->render();
-        $mainFieldHtml[] =                      '</button>';
-        $mainFieldHtml[] =                  '</span>';
-        $mainFieldHtml[] =                  '<input type="hidden"';
-        $mainFieldHtml[] =                      ' class="t3js-form-field-slug-hidden"';
-        $mainFieldHtml[] =                      ' name="' . htmlspecialchars($parameterArray['itemFormElName']) . '"';
-        $mainFieldHtml[] =                      ' value="' . htmlspecialchars($itemValue) . '"';
-        $mainFieldHtml[] =                  ' />';
-        $mainFieldHtml[] =              '</div>';
-        $mainFieldHtml[] =          '</div>';
+        $mainFieldHtml[] = '<input';
+        $mainFieldHtml[] = ' class="form-control t3js-form-field-slug-readonly"';
+        $mainFieldHtml[] = ' data-bs-toggle="tooltip"';
+        $mainFieldHtml[] = ' data-title="' . htmlspecialchars($itemValue) . '"';
+        $mainFieldHtml[] = ' value="' . htmlspecialchars($itemValue) . '"';
+        $mainFieldHtml[] = ' readonly';
+        $mainFieldHtml[] = ' />';
+        $mainFieldHtml[] = '<input type="text"';
+        $mainFieldHtml[] = ' id="' . htmlspecialchars(StringUtility::getUniqueId('formengine-input-')) . '"';
+        $mainFieldHtml[] = ' class="form-control t3js-form-field-slug-input hidden"';
+        $mainFieldHtml[] = ' placeholder="' . htmlspecialchars($row['slug'] ?? '/') . '"';
+        $mainFieldHtml[] = ' data-formengine-validation-rules="' . htmlspecialchars($this->getValidationDataAsJsonString($config)) . '"';
+        $mainFieldHtml[] = ' data-formengine-input-params="' . htmlspecialchars((string)json_encode(['field' => $parameterArray['itemFormElName'], 'evalList' => implode(',', $evalList)])) . '"';
+        $mainFieldHtml[] = ' data-formengine-input-name="' . htmlspecialchars($parameterArray['itemFormElName']) . '"';
+        $mainFieldHtml[] = ' />';
+        $mainFieldHtml[] = '<span class="input-group-btn">';
+        $mainFieldHtml[] = '<button class="btn btn-default t3js-form-field-slug-toggle" type="button" title="' . htmlspecialchars($toggleButtonTitle) . '">';
+        $mainFieldHtml[] = $this->iconFactory->getIcon('actions-version-workspaces-preview-link', Icon::SIZE_SMALL)->render();
+        $mainFieldHtml[] = '</button>';
+        $mainFieldHtml[] = '<button class="btn btn-default t3js-form-field-slug-recreate" type="button" title="' . htmlspecialchars($recreateButtonTitle) . '">';
+        $mainFieldHtml[] = $this->iconFactory->getIcon('actions-refresh', Icon::SIZE_SMALL)->render();
+        $mainFieldHtml[] = '</button>';
+        $mainFieldHtml[] = '</span>';
+        $mainFieldHtml[] = '<input type="hidden"';
+        $mainFieldHtml[] = ' class="t3js-form-field-slug-hidden"';
+        $mainFieldHtml[] = ' name="' . htmlspecialchars($parameterArray['itemFormElName']) . '"';
+        $mainFieldHtml[] = ' value="' . htmlspecialchars($itemValue) . '"';
+        $mainFieldHtml[] = ' />';
+        $mainFieldHtml[] = '</div>';
+        $mainFieldHtml[] = '</div>';
         if (!empty($fieldControlHtml)) {
-            $mainFieldHtml[] =      '<div class="form-wizards-items-aside">';
-            $mainFieldHtml[] =          '<div class="btn-group">';
-            $mainFieldHtml[] =              $fieldControlHtml;
-            $mainFieldHtml[] =          '</div>';
-            $mainFieldHtml[] =      '</div>';
+            $mainFieldHtml[] = '<div class="form-wizards-items-aside">';
+            $mainFieldHtml[] = '<div class="btn-group">';
+            $mainFieldHtml[] = $fieldControlHtml;
+            $mainFieldHtml[] = '</div>';
+            $mainFieldHtml[] = '</div>';
         }
-        $mainFieldHtml[] =          '<div class="form-wizards-items-bottom">';
-        $mainFieldHtml[] =              '<span class="t3js-form-proposal-accepted hidden label label-success">' . htmlspecialchars($successMessage) . '<span>/abc/</span></span>';
-        $mainFieldHtml[] =              '<span class="t3js-form-proposal-different hidden label label-warning">' . htmlspecialchars($errorMessage) . '<span>/abc/</span></span>';
-        $mainFieldHtml[] =              $fieldWizardHtml;
-        $mainFieldHtml[] =          '</div>';
-        $mainFieldHtml[] =      '</div>';
-        $mainFieldHtml[] =  '</div>';
+        $mainFieldHtml[] = '<div class="form-wizards-items-bottom">';
+        $mainFieldHtml[] = '<span class="t3js-form-proposal-accepted hidden label label-success">' . htmlspecialchars($successMessage) . '<span>/abc/</span></span>';
+        $mainFieldHtml[] = '<span class="t3js-form-proposal-different hidden label label-warning">' . htmlspecialchars($errorMessage) . '<span>/abc/</span></span>';
+        $mainFieldHtml[] = $fieldWizardHtml;
+        $mainFieldHtml[] = '</div>';
+        $mainFieldHtml[] = '</div>';
+        $mainFieldHtml[] = '</div>';
         $mainFieldHtml[] = '</div>';
 
         $resultArray['html'] = implode(LF, $mainFieldHtml);

typo3/sysext/backend/Classes/Form/Element/TextElement.php

Spacing +46 added lines, -46 removed lines

@@ -113,16 +113,16 @@ 
         if ($config['readOnly']) {
             $html = [];
             $html[] = '<div class="formengine-field-item t3js-formengine-field-item">';
-            $html[] =   $fieldInformationHtml;
-            $html[] =   '<div class="form-wizards-wrap">';
-            $html[] =       '<div class="form-wizards-element">';
-            $html[] =           '<div class="form-control-wrap" style="max-width: ' . $width . 'px">';
-            $html[] =               '<textarea class="form-control" rows="' . $rows . '" disabled>';
-            $html[] =                   htmlspecialchars($itemValue);
-            $html[] =               '</textarea>';
-            $html[] =           '</div>';
-            $html[] =       '</div>';
-            $html[] =   '</div>';
+            $html[] = $fieldInformationHtml;
+            $html[] = '<div class="form-wizards-wrap">';
+            $html[] = '<div class="form-wizards-element">';
+            $html[] = '<div class="form-control-wrap" style="max-width: ' . $width . 'px">';
+            $html[] = '<textarea class="form-control" rows="' . $rows . '" disabled>';
+            $html[] = htmlspecialchars($itemValue);
+            $html[] = '</textarea>';
+            $html[] = '</div>';
+            $html[] = '</div>';
+            $html[] = '</div>';
             $html[] = '</div>';
             $resultArray['html'] = implode(LF, $html);
             return $resultArray;
@@ -198,8 +198,8 @@ 
                     . '.value=this.options[this.selectedIndex].value';
             }
             $valuePickerHtml[] = '<select';
-            $valuePickerHtml[] =  ' class="form-select form-control-adapt"';
-            $valuePickerHtml[] =  ' onchange="' . htmlspecialchars($assignValue . ';this.blur();this.selectedIndex=0;' . implode('', $fieldChangeFunc)) . '"';
+            $valuePickerHtml[] = ' class="form-select form-control-adapt"';
+            $valuePickerHtml[] = ' onchange="' . htmlspecialchars($assignValue . ';this.blur();this.selectedIndex=0;' . implode('', $fieldChangeFunc)) . '"';
             $valuePickerHtml[] = '>';
             $valuePickerHtml[] = '<option></option>';
             foreach ($config['valuePicker']['items'] as $item) {
@@ -218,24 +218,24 @@ 
 
         $mainFieldHtml = [];
         $mainFieldHtml[] = '<div class="form-control-wrap" style="max-width: ' . $width . 'px">';
-        $mainFieldHtml[] =  '<div class="form-wizards-wrap">';
-        $mainFieldHtml[] =      '<div class="form-wizards-element">';
-        $mainFieldHtml[] =          '<textarea ' . GeneralUtility::implodeAttributes($attributes, true) . '>' . htmlspecialchars($itemValue) . '</textarea>';
-        $mainFieldHtml[] =      '</div>';
+        $mainFieldHtml[] = '<div class="form-wizards-wrap">';
+        $mainFieldHtml[] = '<div class="form-wizards-element">';
+        $mainFieldHtml[] = '<textarea ' . GeneralUtility::implodeAttributes($attributes, true) . '>' . htmlspecialchars($itemValue) . '</textarea>';
+        $mainFieldHtml[] = '</div>';
         if (!empty($valuePickerHtml) || !empty($fieldControlHtml)) {
-            $mainFieldHtml[] =      '<div class="form-wizards-items-aside">';
-            $mainFieldHtml[] =          '<div class="btn-group">';
-            $mainFieldHtml[] =              implode(LF, $valuePickerHtml);
-            $mainFieldHtml[] =              $fieldControlHtml;
-            $mainFieldHtml[] =          '</div>';
-            $mainFieldHtml[] =      '</div>';
+            $mainFieldHtml[] = '<div class="form-wizards-items-aside">';
+            $mainFieldHtml[] = '<div class="btn-group">';
+            $mainFieldHtml[] = implode(LF, $valuePickerHtml);
+            $mainFieldHtml[] = $fieldControlHtml;
+            $mainFieldHtml[] = '</div>';
+            $mainFieldHtml[] = '</div>';
         }
         if (!empty($fieldWizardHtml)) {
             $mainFieldHtml[] = '<div class="form-wizards-items-bottom">';
             $mainFieldHtml[] = $fieldWizardHtml;
             $mainFieldHtml[] = '</div>';
         }
-        $mainFieldHtml[] =  '</div>';
+        $mainFieldHtml[] = '</div>';
         $mainFieldHtml[] = '</div>';
         $mainFieldHtml = implode(LF, $mainFieldHtml);
 
@@ -245,11 +245,11 @@ 
             $fullElement = [];
             $fullElement[] = '<div class="t3-form-field-disable"></div>';
             $fullElement[] = '<div class="checkbox t3-form-field-eval-null-checkbox">';
-            $fullElement[] =     '<label for="' . $nullControlNameEscaped . '">';
-            $fullElement[] =         '<input type="hidden" name="' . $nullControlNameEscaped . '" value="0" />';
-            $fullElement[] =         '<input type="checkbox" name="' . $nullControlNameEscaped . '" id="' . $nullControlNameEscaped . '" value="1"' . $checked . ' />';
-            $fullElement[] =         $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.nullCheckbox');
-            $fullElement[] =     '</label>';
+            $fullElement[] = '<label for="' . $nullControlNameEscaped . '">';
+            $fullElement[] = '<input type="hidden" name="' . $nullControlNameEscaped . '" value="0" />';
+            $fullElement[] = '<input type="checkbox" name="' . $nullControlNameEscaped . '" id="' . $nullControlNameEscaped . '" value="1"' . $checked . ' />';
+            $fullElement[] = $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.nullCheckbox');
+            $fullElement[] = '</label>';
             $fullElement[] = '</div>';
             $fullElement[] = $mainFieldHtml;
             $fullElement = implode(LF, $fullElement);
@@ -278,28 +278,28 @@ 
             }
             $fullElement = [];
             $fullElement[] = '<div class="checkbox t3js-form-field-eval-null-placeholder-checkbox">';
-            $fullElement[] =     '<label for="' . $nullControlNameEscaped . '">';
-            $fullElement[] =         '<input type="hidden" name="' . $nullControlNameEscaped . '" value="' . $fallbackValue . '" />';
-            $fullElement[] =         '<input type="checkbox" name="' . $nullControlNameEscaped . '" id="' . $nullControlNameEscaped . '" value="1"' . $checked . $disabled . ' />';
-            $fullElement[] =         $overrideLabel;
-            $fullElement[] =     '</label>';
+            $fullElement[] = '<label for="' . $nullControlNameEscaped . '">';
+            $fullElement[] = '<input type="hidden" name="' . $nullControlNameEscaped . '" value="' . $fallbackValue . '" />';
+            $fullElement[] = '<input type="checkbox" name="' . $nullControlNameEscaped . '" id="' . $nullControlNameEscaped . '" value="1"' . $checked . $disabled . ' />';
+            $fullElement[] = $overrideLabel;
+            $fullElement[] = '</label>';
             $fullElement[] = '</div>';
             $fullElement[] = '<div class="t3js-formengine-placeholder-placeholder">';
-            $fullElement[] =    '<div class="form-control-wrap" style="max-width:' . $width . 'px">';
-            $fullElement[] =        '<textarea';
-            $fullElement[] =            ' class="form-control formengine-textarea' . (isset($config['fixedFont']) ? ' text-monospace'  : '') . '"';
-            $fullElement[] =            ' disabled="disabled"';
-            $fullElement[] =            ' rows="' . htmlspecialchars($attributes['rows']) . '"';
-            $fullElement[] =            ' wrap="' . htmlspecialchars($attributes['wrap']) . '"';
-            $fullElement[] =            isset($attributes['style']) ? ' style="' . htmlspecialchars($attributes['style']) . '"' : '';
-            $fullElement[] =            isset($attributes['maxlength']) ? ' maxlength="' . htmlspecialchars($attributes['maxlength']) . '"' : '';
-            $fullElement[] =        '>';
-            $fullElement[] =            htmlspecialchars($shortenedPlaceholder);
-            $fullElement[] =        '</textarea>';
-            $fullElement[] =    '</div>';
+            $fullElement[] = '<div class="form-control-wrap" style="max-width:' . $width . 'px">';
+            $fullElement[] = '<textarea';
+            $fullElement[] = ' class="form-control formengine-textarea' . (isset($config['fixedFont']) ? ' text-monospace' : '') . '"';
+            $fullElement[] = ' disabled="disabled"';
+            $fullElement[] = ' rows="' . htmlspecialchars($attributes['rows']) . '"';
+            $fullElement[] = ' wrap="' . htmlspecialchars($attributes['wrap']) . '"';
+            $fullElement[] = isset($attributes['style']) ? ' style="' . htmlspecialchars($attributes['style']) . '"' : '';
+            $fullElement[] = isset($attributes['maxlength']) ? ' maxlength="' . htmlspecialchars($attributes['maxlength']) . '"' : '';
+            $fullElement[] = '>';
+            $fullElement[] = htmlspecialchars($shortenedPlaceholder);
+            $fullElement[] = '</textarea>';
+            $fullElement[] = '</div>';
             $fullElement[] = '</div>';
             $fullElement[] = '<div class="t3js-formengine-placeholder-formfield">';
-            $fullElement[] =    $mainFieldHtml;
+            $fullElement[] = $mainFieldHtml;
             $fullElement[] = '</div>';
             $fullElement = implode(LF, $fullElement);
         }