Minor: Format code

main/inc/lib/Compilatio.php

@@ -461,7 +461,7 @@ class Compilatio
      */
     public static function isMd5($hash)
     {
-        return (preg_match('`^[a-f0-9]{32}$`', $hash) || preg_match('`^[a-f0-9]{40}$`', $hash));
+        return preg_match('`^[a-f0-9]{32}$`', $hash) || preg_match('`^[a-f0-9]{40}$`', $hash);
     }
 
     /**

main/inc/lib/webservices/Rest.php

@@ -3060,6 +3060,7 @@ class Rest extends WebService
 
         $sessionId = $this->session ? $this->session->getId() : 0;
         $courseInfo = api_get_course_info_by_id($this->course->getId());
+
         return ExerciseLib::get_all_exercises($courseInfo, $sessionId);
     }
 

plugin/buycourses/src/configure_course.php

@@ -341,7 +341,7 @@ $interbreadcrumb[] = [
     'url' => 'paymentsetup.php',
     'name' => get_lang('Configuration'),
 ];
-switch($type) {
+switch ($type) {
     case 2:
         $interbreadcrumb[] = [
             'url' => 'list_session.php',

plugin/check_extra_field_author_company/CheckExtraFieldAuthorsCompanyPlugin.php

@@ -286,8 +286,6 @@ class CheckExtraFieldAuthorsCompanyPlugin extends Plugin
 
     /**
      * Verify that the "company" field exists in the database.
-     *
-     * @return bool
      */
     public function companyFieldExists(): bool
     {
@@ -317,8 +315,6 @@ class CheckExtraFieldAuthorsCompanyPlugin extends Plugin
 
     /**
      * Verify that the "authors" field exists in the database.
-     *
-     * @return bool
      */
     public function authorsFieldExists(): bool
     {
@@ -349,8 +345,6 @@ class CheckExtraFieldAuthorsCompanyPlugin extends Plugin
 
     /**
      * Verify that the "price" field exists in the database.
-     *
-     * @return bool
      */
     public function priceFieldExists(): bool
     {
@@ -381,8 +375,6 @@ class CheckExtraFieldAuthorsCompanyPlugin extends Plugin
 
     /**
      * Verify that the "authorlpitem" field exists in the database.
-     *
-     * @return bool
      */
     public function authorLpItemFieldExists(): bool
     {
@@ -413,8 +405,6 @@ class CheckExtraFieldAuthorsCompanyPlugin extends Plugin
 
     /**
      * Verify that the "authorlp" field exists in the database.
-     *
-     * @return bool
      */
     public function authorLpFieldExists(): bool
     {