Apply php-cs-fixer changes

lib/qanda.php

@@ -1,81 +1,88 @@
 <?php
 
-
 class qanda extends \rex_yform_manager_dataset
 {
     public function getCategory()
     {
         return $this->getCategories()[0];
     }
+
     public function getCategories()
     {
         return $this->getRelatedCollection('category_ids');
     }
-    public function getQuestion($lang = null) :string
+
+    public function getQuestion($lang = null): string
     {
-        if($lang) {
-            return $this->getTranslation($lang)->getValue("question");
+        if ($lang) {
+            return $this->getTranslation($lang)->getValue('question');
         }
-        return $this->getValue("question");
+        return $this->getValue('question');
     }
+
     public static function findByIds(array $ids, float $status = 1)
     {
-        $ids = implode(",", $ids);
-        return qanda::query()->whereRaw('status >= '.$status.' AND FIND_IN_SET(id, "'.$ids.'")')->find();
+        $ids = implode(',', $ids);
+        return self::query()->whereRaw('status >= ' . $status . ' AND FIND_IN_SET(id, "' . $ids . '")')->find();
     }
 
     public static function findByCategoryIds(array $category_ids, float $status = 1)
     {
         $ids = implode(',', $category_ids);
         return self::query()->whereRAW('status >= ' . $status . ' AND FIND_IN_SET(category_ids, "' . $ids . '")')->find();
     }
-    public function getAnswer($lang = null) :string
+
+    public function getAnswer($lang = null): string
     {
-        if($lang) {
-            return $this->getTranslation($lang)->getValue("answer");
+        if ($lang) {
+            return $this->getTranslation($lang)->getValue('answer');
         }
-        return $this->getValue("answer");
+        return $this->getValue('answer');
     }
-    
-    public function getAnswerAsPlaintext($lang = null) :string
+
+    public function getAnswerAsPlaintext($lang = null): string
     {
-        if($lang) {
-            return strip_tags($this->getTranslation($lang)->getValue("answer"));
+        if ($lang) {
+            return strip_tags($this->getTranslation($lang)->getValue('answer'));
         }
-        return strip_tags($this->getValue("answer"));
+        return strip_tags($this->getValue('answer'));
     }
 
-    public function getTranslation($lang = null) :mixed
+    public function getTranslation($lang = null): mixed
     {
-        if($lang) {
+        if ($lang) {
             return qanda_lang::getTranslation($this->getId(), $lang);
         }
-        return $this->getRelatedCollection("lang");
+        return $this->getRelatedCollection('lang');
     }
-    public function getAuthor() :string
+
+    public function getAuthor(): string
     {
-        return $this->getValue("author");
+        return $this->getValue('author');
     }
-    public function getUrl($param = "question-header-")
+
+    public function getUrl($param = 'question-header-')
     {
-        if (rex_addon::get("yrewrite") && rex_addon::get("yrewrite")->isAvailable()) {
+        if (rex_addon::get('yrewrite') && rex_addon::get('yrewrite')->isAvailable()) {
             $host = rex_yrewrite::getFullUrlByArticleId(rex_article::getCurrentId(), rex_clang::getCurrentId());
         } else {
             $host = rtrim(rex::getServer(), '/') . rex_getUrl(rex_article::getCurrentId(), rex_clang::getCurrentId());
         }
 
         return rtrim($host, '/') . '#' . $param . $this->getId();
     }
+
     public static function showJsonLd($question)
     {
-        $fragment = new rex_fragment;
-        $fragment->setVar("question", $question);
+        $fragment = new rex_fragment();
+        $fragment->setVar('question', $question);
         return $fragment->parse('qanda.json-ld.php');
     }
+
     public static function showFAQPage($questions)
     {
-        $fragment = new rex_fragment;
-        $fragment->setVar("questions", $questions);
+        $fragment = new rex_fragment();
+        $fragment->setVar('questions', $questions);
         return $fragment->parse('FAQPage.json-ld.php');
     }
 }

lib/qanda_lang.php

@@ -1,21 +1,23 @@
 <?php
 
-
 class qanda_lang extends \rex_yform_manager_dataset
 {
-    public function getAnswerAsPlaintext() :string
+    public function getAnswerAsPlaintext(): string
     {
-        return strip_tags($this->getValue("answer"));
+        return strip_tags($this->getValue('answer'));
     }
+
     public function getQuestion()
     {
-        return $this->getValue("question");
+        return $this->getValue('question');
     }
+
     public function getAnswer()
     {
-        return $this->getValue("answer");
+        return $this->getValue('answer');
     }
-    public static function getTranslation($question, $lang) :qanda_lang
+
+    public static function getTranslation($question, $lang): self
     {
         return self::query()->where('qanda_id', $question)->where('clang_id', $lang)->findOne();
     }