From 31c24a115b90745c74b836ba639c31de3d24d3e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Nitzsche?= <rene@system25.de>
Date: Thu, 21 May 2026 22:09:06 +0200
Subject: [PATCH 1/4] Backend module broken in t3 11 #368

* access to request fixed
* access to language tool fixed
* form builder fixed
* branch-alias added
---
 Classes/Backend/Form/FormBuilder.php   |  4 +++-
 Classes/Backend/Module/BaseModFunc.php |  5 ++++-
 Classes/Backend/Module/BaseModule.php  | 13 +++++++++----
 composer.json                          |  4 ++--
 4 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/Classes/Backend/Form/FormBuilder.php b/Classes/Backend/Form/FormBuilder.php
index d0cb44e7..761dc66f 100644
--- a/Classes/Backend/Form/FormBuilder.php
+++ b/Classes/Backend/Form/FormBuilder.php
@@ -136,7 +136,9 @@ protected function compileFormData($table, $uid, $record)
                     'returnUrl' => '',
                 ];
             }
-            $formDataCompilerInput['request'] = $this->module->getRequest();
+            if (TYPO3::isTYPO121OrHigher()) {
+                $formDataCompilerInput['request'] = $this->module->getRequest();
+            }
 
             if (TYPO3::isTYPO130OrHigher()) {
                 $this->formDataCache[$cacheKey] = $this->formDataCompiler->compile($formDataCompilerInput, tx_rnbase::makeInstance(TcaDatabaseRecord::class));
diff --git a/Classes/Backend/Module/BaseModFunc.php b/Classes/Backend/Module/BaseModFunc.php
index f9f5338e..dde79f4f 100644
--- a/Classes/Backend/Module/BaseModFunc.php
+++ b/Classes/Backend/Module/BaseModFunc.php
@@ -41,7 +41,10 @@ abstract class BaseModFunc implements IModFunc
     /* @var $mod IModule */
     protected $mod;
 
-    private function init(IModule $module, $conf)
+    /**
+     * make private when t3 11 support is dropped.
+     */
+    public function init(IModule $module, $conf)
     {
         $this->mod = $module;
     }
diff --git a/Classes/Backend/Module/BaseModule.php b/Classes/Backend/Module/BaseModule.php
index d23ca059..29101ee4 100644
--- a/Classes/Backend/Module/BaseModule.php
+++ b/Classes/Backend/Module/BaseModule.php
@@ -82,12 +82,16 @@ abstract class BaseModule extends BaseScriptClass implements IModule
 
     /** @var string */
     protected $selector;
+    /** @var ServerRequestInterface */
+    protected $request = null;
+    protected $languageTool = null;
 
     /**
      * Initializes the backend module by setting internal variables, initializing the menu.
      */
     public function init()
     {
+        $this->languageTool = tx_rnbase::makeInstance(LanguageTool::class);
         parent::init();
 
         if (0 === $this->id) {
@@ -102,7 +106,7 @@ public function init()
      */
     public function getRequest(): ?ServerRequestInterface
     {
-        return null;
+        return $this->request;
     }
 
     /**
@@ -130,6 +134,7 @@ public function __invoke(
         $response = null
     ) {
         $GLOBALS['MCONF']['script'] = '_DISPATCH';
+        $this->request = $request;
         $this->init();
         $this->main($request);
 
@@ -185,7 +190,7 @@ protected function prepareModuleParts($parts)
 
         $parts->setContent($this->moduleContent());
         $parts->setButtons($this->getButtons());
-        $parts->setTitle($this->getFormTool()->getLanguageService()->getLL('title'));
+        $parts->setTitle($this->getLanguageService()->getLL('title'));
         $parts->setFuncMenu($this->getFuncMenu());
         // if we got no array the user got no permissions for the
         // selected page or no page is selected
@@ -258,7 +263,7 @@ public function getFormTool()
     {
         if (!$this->formTool) {
             $this->formTool = tx_rnbase::makeInstance(ToolBox::class);
-            $this->formTool->init($this->getDoc(), $this);
+            $this->formTool->init($this->getModTemplate()->getDoc(), $this);
         }
 
         return $this->formTool;
@@ -654,6 +659,6 @@ public function getRouteIdentifier()
      */
     public function getLanguageService()
     {
-        return $this->getFormTool()->getLanguageService();
+        return $this->languageTool;
     }
 }
diff --git a/composer.json b/composer.json
index bfa74d9b..8e77333c 100644
--- a/composer.json
+++ b/composer.json
@@ -159,8 +159,8 @@
 			]
 		},
 		"branch-alias": {
-			"dev-master": "1.19.x-dev",
-			"dev-upgrade/typo3_13": "1.19.x-dev"
+			"dev-master": "1.20.x-dev",
+			"dev-bugfix/t3-11-module-error": "1.20.x-dev"
 		}
 	}
 }

From f19f9547680a8245c2da248477d1335937d8867b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Nitzsche?= <rene@system25.de>
Date: Thu, 21 May 2026 22:16:07 +0200
Subject: [PATCH 2/4] Backend module broken in t3 11 #368

* fix code style
---
 Classes/Backend/Module/BaseModule.php         | 28 +++++++++----------
 Classes/Backend/Template/ModuleTemplate.php   |  4 +--
 Classes/Configuration/Processor.php           |  4 +--
 Classes/Database/ResultIterator.php           |  7 ++---
 .../Frontend/Controller/MainController.php    |  4 +--
 Classes/Search/SearchBase.php                 | 13 ++++-----
 Classes/Utility/Arrays.php                    |  2 +-
 Classes/Utility/Misc.php                      |  6 ++--
 Classes/Utility/Spyc.php                      |  4 +--
 Classes/Utility/TYPO3.php                     |  4 +--
 Classes/Utility/XmlElement.php                | 11 ++++----
 11 files changed, 40 insertions(+), 47 deletions(-)

diff --git a/Classes/Backend/Module/BaseModule.php b/Classes/Backend/Module/BaseModule.php
index 29101ee4..c31182a4 100644
--- a/Classes/Backend/Module/BaseModule.php
+++ b/Classes/Backend/Module/BaseModule.php
@@ -83,8 +83,8 @@ abstract class BaseModule extends BaseScriptClass implements IModule
     /** @var string */
     protected $selector;
     /** @var ServerRequestInterface */
-    protected $request = null;
-    protected $languageTool = null;
+    protected $request;
+    protected $languageTool;
 
     /**
      * Initializes the backend module by setting internal variables, initializing the menu.
@@ -353,11 +353,10 @@ public function printContent($returnContent = false)
 
         if ($returnContent) {
             return $content;
-        } else {
-            echo $content;
-
-            return null;
         }
+        echo $content;
+
+        return null;
     }
 
     /**
@@ -427,17 +426,16 @@ protected function getFuncMenu()
             }
 
             return $menu;
+        }
+        $items = $this->getFuncMenuItems($this->MOD_MENU['function']);
+        $useTabs = intval($this->getConfigurations()->get('_cfg.funcmenu.useTabs')) > 0;
+        if ($useTabs) {
+            $menu = $this->getFormTool()->showTabMenu($this->getPid(), 'function', $this->getName(), $items);
         } else {
-            $items = $this->getFuncMenuItems($this->MOD_MENU['function']);
-            $useTabs = intval($this->getConfigurations()->get('_cfg.funcmenu.useTabs')) > 0;
-            if ($useTabs) {
-                $menu = $this->getFormTool()->showTabMenu($this->getPid(), 'function', $this->getName(), $items);
-            } else {
-                $menu = $this->getFormTool()->showMenu($this->getPid(), 'function', $this->getName(), $items, $this->getModuleScript());
-            }
-
-            return $menu['menu'];
+            $menu = $this->getFormTool()->showMenu($this->getPid(), 'function', $this->getName(), $items, $this->getModuleScript());
         }
+
+        return $menu['menu'];
     }
 
     /**
diff --git a/Classes/Backend/Template/ModuleTemplate.php b/Classes/Backend/Template/ModuleTemplate.php
index 7eb3d539..99cfdc97 100644
--- a/Classes/Backend/Template/ModuleTemplate.php
+++ b/Classes/Backend/Template/ModuleTemplate.php
@@ -67,9 +67,9 @@ public function renderContent(ModuleParts $parts)
     {
         if (TYPO3::isTYPO121OrHigher()) {
             return $this->renderContent12($parts);
-        } else {
-            return $this->renderContent76($parts);
         }
+
+        return $this->renderContent76($parts);
     }
 
     public function getPageRenderer()
diff --git a/Classes/Configuration/Processor.php b/Classes/Configuration/Processor.php
index 4e60118c..db9590f8 100644
--- a/Classes/Configuration/Processor.php
+++ b/Classes/Configuration/Processor.php
@@ -1108,9 +1108,9 @@ private function getVal(string $key, array $tsArray): array
                     return ['', $currentArray[$segmentWithDot]];
                 } elseif (isset($currentArray[$segment])) {
                     return [$currentArray[$segment], []];
-                } else {
-                    return ['', []];
                 }
+
+                return ['', []];
             }
 
             // tiefer steigen, wenn weiterer Pfad existiert
diff --git a/Classes/Database/ResultIterator.php b/Classes/Database/ResultIterator.php
index 1ca35578..5ca1b67e 100644
--- a/Classes/Database/ResultIterator.php
+++ b/Classes/Database/ResultIterator.php
@@ -95,10 +95,9 @@ public function count()
             $row = $result->fetchAssociative();
 
             return (int) array_shift($row);
-        } else {
-            $row = $result->fetch();
-
-            return (int) $row['cnt'];
         }
+        $row = $result->fetch();
+
+        return (int) $row['cnt'];
     }
 }
diff --git a/Classes/Frontend/Controller/MainController.php b/Classes/Frontend/Controller/MainController.php
index 388c1332..cd235e52 100644
--- a/Classes/Frontend/Controller/MainController.php
+++ b/Classes/Frontend/Controller/MainController.php
@@ -473,9 +473,9 @@ private function _getParameterAction($parameters)
         $action = $parameters->offsetExists('action') ? $parameters->offsetGet('action') : '';
         if (!is_array($action)) {
             return $action;
-        } else {
-            return key($action);
         }
+
+        return key($action);
     }
 
     /**
diff --git a/Classes/Search/SearchBase.php b/Classes/Search/SearchBase.php
index a02cb761..22879fe2 100644
--- a/Classes/Search/SearchBase.php
+++ b/Classes/Search/SearchBase.php
@@ -220,14 +220,13 @@ public function search(array $fields, array $options = [])
 
             if ($queryOrBuilder instanceof QueryBuilder) {
                 return $this->countQuery($queryOrBuilder);
-            } else {
-                $what = 'COUNT(*) AS cnt';
-                $from = '('.$queryOrBuilder.') AS COUNTWRAP';
-                $sqlOptions = [
-                    'enablefieldsoff' => true,
-                    'sqlonly' => empty($options['sqlonly']) ? 0 : $options['sqlonly'],
-                ];
             }
+            $what = 'COUNT(*) AS cnt';
+            $from = '('.$queryOrBuilder.') AS COUNTWRAP';
+            $sqlOptions = [
+                'enablefieldsoff' => true,
+                'sqlonly' => empty($options['sqlonly']) ? 0 : $options['sqlonly'],
+            ];
         }
         $result = $this->getDatabaseConnection()->doSelect(
             $what,
diff --git a/Classes/Utility/Arrays.php b/Classes/Utility/Arrays.php
index 01673d23..d789d111 100644
--- a/Classes/Utility/Arrays.php
+++ b/Classes/Utility/Arrays.php
@@ -163,7 +163,7 @@ public static function removeNotIn(array $data, array $needle)
     }
 
     /**
-     * @see \TYPO3\CMS\Core\Utility\ArrayUtility::arrayDiffAssocRecursive()
+     * @see ArrayUtility::arrayDiffAssocRecursive()
      */
     public static function arrayDiffAssocRecursive(array $array1, array $array2)
     {
diff --git a/Classes/Utility/Misc.php b/Classes/Utility/Misc.php
index 4ce0404d..cb754e6f 100644
--- a/Classes/Utility/Misc.php
+++ b/Classes/Utility/Misc.php
@@ -266,9 +266,8 @@ public static function mayday($msg, $extKey = '')
         $dieOnMayday = (int) ConfigurationProcessor::getExtensionCfgValue('rn_base', 'dieOnMayday');
         if ($dieOnMayday) {
             exit($sPage);
-        } else {
-            echo $sPage;
         }
+        echo $sPage;
     }
 
     /**
@@ -738,9 +737,8 @@ public static function sendErrorMail($mailAddr, $actionName, Throwable $e, array
             $lock = Lock::getInstance('errormail', 60);
             if ($lock->isLocked()) {
                 return;
-            } else {
-                $lock->lockProcess();
             }
+            $lock->lockProcess();
         } else {
             $lock = null;
         }
diff --git a/Classes/Utility/Spyc.php b/Classes/Utility/Spyc.php
index 5e90cc86..6739250b 100644
--- a/Classes/Utility/Spyc.php
+++ b/Classes/Utility/Spyc.php
@@ -215,9 +215,9 @@ private function _yamlizeArray($array, $indent)
             }
 
             return $string;
-        } else {
-            return false;
         }
+
+        return false;
     }
 
     /**
diff --git a/Classes/Utility/TYPO3.php b/Classes/Utility/TYPO3.php
index 49253696..0ba44a77 100644
--- a/Classes/Utility/TYPO3.php
+++ b/Classes/Utility/TYPO3.php
@@ -200,9 +200,9 @@ private static function findTYPO3Version(): string
             $t3version = tx_rnbase::makeInstance('TYPO3\CMS\Core\Information\Typo3Version');
 
             return $t3version->getVersion();
-        } else {
-            return TYPO3_version;
         }
+
+        return TYPO3_version;
     }
 
     /**
diff --git a/Classes/Utility/XmlElement.php b/Classes/Utility/XmlElement.php
index 5f665915..9312e079 100644
--- a/Classes/Utility/XmlElement.php
+++ b/Classes/Utility/XmlElement.php
@@ -228,13 +228,12 @@ public function addCData($value, $key = null)
             $node = $this->addChild($key);
 
             return $node->addCData($value);
-        } else {
-            $node = dom_import_simplexml($this);
-            $no = $node->ownerDocument;
-            $node->appendChild($no->createCDATASection($value));
-
-            return $this;
         }
+        $node = dom_import_simplexml($this);
+        $no = $node->ownerDocument;
+        $node->appendChild($no->createCDATASection($value));
+
+        return $this;
     }
 
     /**

From 1dea0f3aff820ca53dcf18c367ecad238711e7d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Nitzsche?= <rene@system25.de>
Date: Fri, 22 May 2026 14:25:58 +0200
Subject: [PATCH 3/4] Backend module broken in t3 11 #368

* fix pipeline
---
 .github/workflows/php.yaml | 63 +++++++++++++++++++++-----------------
 1 file changed, 35 insertions(+), 28 deletions(-)

diff --git a/.github/workflows/php.yaml b/.github/workflows/php.yaml
index 9e06c8ef..3b47fd8a 100644
--- a/.github/workflows/php.yaml
+++ b/.github/workflows/php.yaml
@@ -29,34 +29,41 @@ jobs:
           - 8.4
 
   php-compatibility:
-    name: "PHPCompatibility"
-    runs-on: ubuntu-latest
-    needs: php-lint
-    steps:
-      - name: "Checkout"
-        uses: actions/checkout@v4
-      - name: "Install PHP"
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: "8.0"
-          coverage: none
-          tools: composer:v2
-      - name: Prepare TYPO3
-        uses: ./.github/actions/t3prepare
-        with:
-          php-version: ${{ matrix.php-version }}
-      - name: "Run PHP CS with PHPCompatibility rule"
-        run: "composer test:phpcompat ${{ matrix.php-version }}"
-    strategy:
-      fail-fast: false
-      matrix:
-        php-version:
-          - 7.4
-          - 8.0
-          - 8.1
-          - 8.2
-          - 8.3
-          - 8.4
+      name: "PHPCompatibility"
+      runs-on: ubuntu-latest
+      needs: php-lint
+      steps:
+        - name: "Checkout"
+          uses: actions/checkout@v4
+
+        - name: "Install PHP"
+          uses: shivammathur/setup-php@v2
+          with:
+            php-version: "8.4"
+            coverage: none
+
+        - name: "Install PHPCompatibility"
+          run: |
+            composer global config --no-plugins allow-plugins.dealerdirect/phpcodesniffer-composer-installer true
+            composer global require --dev \
+              squizlabs/php_codesniffer \
+              phpcompatibility/php-compatibility \
+              dealerdirect/phpcodesniffer-composer-installer \
+              --no-interaction
+
+        - name: "Run PHPCompatibility"
+          run: |
+            phpcs \
+              --ignore='.Build/*,Resources/*' \
+              --standard=PHPCompatibility \
+              --runtime-set testVersion ${{ matrix.php-version }} \
+              -p \
+              Classes Migrations Legacy tests
+
+      strategy:
+        fail-fast: false
+        matrix:
+          php-version: ["7.4", "8.0", "8.1", "8.2", "8.3", "8.4"]
 
   code-style:
     name: Check code style

From 844f5e024e088286759df93615af0df05e0a09b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Nitzsche?= <rene@system25.de>
Date: Fri, 22 May 2026 14:54:52 +0200
Subject: [PATCH 4/4] Fix TCA file type in t3 11 #369

---
 Classes/Utility/TSFAL.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Classes/Utility/TSFAL.php b/Classes/Utility/TSFAL.php
index 0c933e24..7916739b 100644
--- a/Classes/Utility/TSFAL.php
+++ b/Classes/Utility/TSFAL.php
@@ -21,7 +21,7 @@
 /***************************************************************
  *  Copyright notice
  *
- *  (c) 2013-2024 Rene Nitzsche
+ *  (c) 2013-2026 Rene Nitzsche
  *  Contact: rene@system25.de
  *  All rights reserved
  *
@@ -493,7 +493,7 @@ public static function getMediaTCA($ref, $options = [])
         }
 
         $config = [];
-        if (TYPO3::isTYPO115OrHigher()) {
+        if (TYPO3::isTYPO121OrHigher()) {
             $config = [
                 'type' => 'file',
                 'appearance' => $customSettingOverride['appearance'] ?? [],