Minor - format code

public/main/survey/create_meeting.php

@@ -110,10 +110,6 @@ if ($form->validate()) {
         if (isset($values[$name]) && !empty($values[$name])) {
             $date = $values[$name];
 
-            if (empty($date)) {
-                continue;
-            }
-
             $start = $name.'_time_range_start';
             $end = $name.'_time_range_end';
 

public/main/survey/edit_meeting.php

@@ -22,7 +22,6 @@ if (!api_is_allowed_to_edit()) {
     }
 }
 
-
 $interbreadcrumb[] = [
     'url' => api_get_path(WEB_CODE_PATH).'survey/survey_list.php?'.api_get_cidreq(),
     'name' => get_lang('Survey list'),

public/main/survey/surveyUtil.class.php

@@ -2966,7 +2966,7 @@ class SurveyUtil
     public static function modify_filter($survey_id, $drh = false)
     {
         $repo = Container::getSurveyRepository();
-        /** @var CSurvey $survey */
+        /** @var CSurvey|null $survey */
         $survey = $repo->find($survey_id);
 
         if (null === $survey) {

src/CoreBundle/Migrations/Schema/V200/Version20.php

@@ -504,7 +504,7 @@ class Version20 extends AbstractMigrationChamilo
             'message' => ['user_receiver_id'],
         ];
 
-        $this->addSql("ALTER TABLE c_survey_invitation CHANGE survey_code survey_code VARCHAR(20) DEFAULT NULL");
+        $this->addSql('ALTER TABLE c_survey_invitation CHANGE survey_code survey_code VARCHAR(20) DEFAULT NULL');
 
         foreach ($tables as $tableName => $fields) {
             $table = $schema->getTable($tableName);

tests/CoreBundle/Repository/SessionRepositoryTest.php

@@ -23,7 +23,6 @@ class SessionRepositoryTest extends AbstractApiTest
 
     public function testCreate(): void
     {
-        self::bootKernel();
         /** @var SessionRepository $repo */
         $repo = self::getContainer()->get(SessionRepository::class);
 
@@ -38,7 +37,6 @@ class SessionRepositoryTest extends AbstractApiTest
 
     public function testCreateSessionSameTitle(): void
     {
-        self::bootKernel();
         $name = 'session';
         $session = $this->createSession($name);
         $this->assertHasNoEntityViolations($session);
@@ -86,12 +84,11 @@ class SessionRepositoryTest extends AbstractApiTest
 
     public function testUpdateWithApi(): void
     {
-        $token = $this->getUserToken();
-
         $sessionName = 'simple';
         $newSessionName = 'simple2';
         $session = $this->createSession($sessionName);
 
+        $token = $this->getUserToken();
         $this->createClientWithCredentials($token)->request(
             'PUT',
             '/api/sessions/'.$session->getId(),