diff --git a/extension/Classes/Core/AbstractBuildForm.php b/extension/Classes/Core/AbstractBuildForm.php
index d5afe07557442247e8be834455b5fee83a5d98c5..088834e79519a039ffb91df3904f6e196923b318 100644
--- a/extension/Classes/Core/AbstractBuildForm.php
+++ b/extension/Classes/Core/AbstractBuildForm.php
@@ -3398,7 +3398,7 @@ abstract class AbstractBuildForm {
         $paragraphToken = 'p[align]';
         $strong = 'strong';
 
-        $htmlAllowArray = explode(',',$formElement[FE_HTML_ALLOW]);
+        $htmlAllowArray = explode(',', $formElement[FE_HTML_ALLOW]);
         $formatDropdownElements = array();
         $customEditorToolbar = 'code |';
 
@@ -3408,49 +3408,49 @@ abstract class AbstractBuildForm {
         $formatDropdownFlag = false;
         $customEditorToolbarFlags = array();
 
-        foreach($htmlAllowArray as $htmlToken => $value) {
-            switch($value) {
+        foreach ($htmlAllowArray as $htmlToken => $value) {
+            switch ($value) {
                 case 'a':
                     $htmlAllowArray[$htmlToken] = $url;
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'link');
-                break;
+                    break;
                 case 'table':
                     $htmlAllowArray[$htmlToken] = $table;
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'table');
-                break;
+                    break;
                 case 'textDecoration':
                 case 'u':
                 case 'ins':
                 case 's':
                 case 'del':
-                    if(!$decorationFlag) {
+                    if (!$decorationFlag) {
                         $htmlAllowArray[$htmlToken] = $textDecoration;
                         self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'textDecoration', 'underline strikethrough');
                         $decorationFlag = true;
                     }
-                break;
+                    break;
                 case 'img':
                     $htmlAllowArray[$htmlToken] = $imgToken;
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'image');
-                break;
+                    break;
                 case 'ul':
-                    if(!$listFlag) {
+                    if (!$listFlag) {
                         $htmlAllowArray[$htmlToken] = 'ul,li';
                         $listFlag = true;
                     } else {
                         $htmlAllowArray[$htmlToken] = 'ul';
                     }
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'bullist');
-                break;
+                    break;
                 case 'ol':
-                    if(!$listFlag) {
+                    if (!$listFlag) {
                         $htmlAllowArray[$htmlToken] = 'ol,li';
                         $listFlag = true;
                     } else {
                         $htmlAllowArray[$htmlToken] = 'ol';
                     }
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'numlist');
-                break;
+                    break;
                 case 'b':
                 case 'strong':
                     $htmlAllowArray[$htmlToken] = $strong;
@@ -3462,10 +3462,10 @@ abstract class AbstractBuildForm {
                 break;
                 case 'sub':
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'subscript');
-                break;
+                    break;
                 case 'sup':
                     self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'supscript');
-                break;
+                    break;
                 case 'h1':
                 case 'h2':
                 case 'h3':
@@ -3475,31 +3475,31 @@ abstract class AbstractBuildForm {
                 case 'p':
                 case 'div':
                 case 'pre':
-                    if($value === 'p') {
-                        $htmlAllowArray[$htmlToken] = $paragraphToken;
-                    }
+                if ($value === 'p') {
+                    $htmlAllowArray[$htmlToken] = $paragraphToken;
+                }
                     self::setTinymceBlockFormats($value, $formatDropdownElements);
-                    if(!$formatDropdownFlag) {
-                        $formatDropdownFlag = true;
-                    }
+                if (!$formatDropdownFlag) {
+                    $formatDropdownFlag = true;
+                }
                 break;
             }
         }
 
         // set format dropdown at the end of the toolbar if its used
-        if($formatDropdownFlag) {
+        if ($formatDropdownFlag) {
             self::setTinymceEditorToolbarAttributes($customEditorToolbarFlags, $customEditorToolbar, 'formatselect');
         }
 
         // If htmlAllow is used: toolbar will be overwritten with the customized one
-        if(!empty($customEditorToolbarFlags)) {
+        if (!empty($customEditorToolbarFlags)) {
             $formElement[FE_EDITOR_PREFIX . 'toolbar'] = $customEditorToolbar;
         }
 
         // Set allowed values and corrected dropdown from formats
         if (isset($formElement[FE_HTML_ALLOW])) {
-            $formElement[FE_EDITOR_PREFIX . 'valid_elements'] = implode(',',$htmlAllowArray);
-            $formElement[FE_TINYMCE_DROPDOWN_FORMATS] = implode(';',$formatDropdownElements);
+            $formElement[FE_EDITOR_PREFIX . 'valid_elements'] = implode(',', $htmlAllowArray);
+            $formElement[FE_TINYMCE_DROPDOWN_FORMATS] = implode(';', $formatDropdownElements);
             $formElement[FE_EDITOR_PREFIX . 'block_formats'] = $formElement[FE_TINYMCE_DROPDOWN_FORMATS];
         }
 
@@ -3531,11 +3531,11 @@ abstract class AbstractBuildForm {
      * @return void
      */
     private function setTinymceEditorToolbarAttributes(&$toolbarFlags, &$attributeList, $attributeName, $specialAttributeName = '') {
-        if(!$toolbarFlags[$attributeName]) {
-            if($specialAttributeName === '') {
-                $attributeList.= ' '.$attributeName;
+        if (!$toolbarFlags[$attributeName]) {
+            if ($specialAttributeName === '') {
+                $attributeList .= ' ' . $attributeName;
             } else {
-                $attributeList .= ' '.$specialAttributeName;
+                $attributeList .= ' ' . $specialAttributeName;
             }
             $toolbarFlags[$attributeName] = true;
         }