Minor - format code

public/main/admin/user_edit.php

@@ -439,11 +439,11 @@ if ($form->validate()) {
             $status = COURSEMANAGER;
         }
 
-        if ('true' == api_get_setting('login_is_email')) {
+        if ('true' === api_get_setting('login_is_email')) {
             $username = $email;
         }
 
-        $template = isset($user['email_template_option']) ? $user['email_template_option'] : [];
+        $template = $user['email_template_option'] ?? [];
 
         UserManager::update_user(
             $user_id,

public/main/admin/user_list.php

@@ -41,10 +41,6 @@ if (isset($_GET['user_id']) && 'login_as' === $action) {
             Display::addFlash(Display::return_message($goTo, 'normal', false));
 
             api_location($url.'?_switch_user='.$oldUserInfo['username']);
-            /*Display::display_header(get_lang('User list'));
-            echo Display::return_message($message, 'normal', false);
-            echo Display::return_message($goTo, 'normal', false);
-            Display::display_footer();*/
             exit;
         } else {
             api_not_allowed(true);

public/main/install/index.php

@@ -620,7 +620,7 @@ if (isset($_POST['step2'])) {
         $container = $kernel->getContainer();
 
         Container::setContainer($container);
-        Container::setLegacyServices($container, false);
+        Container::setLegacyServices($container);
 
         $manager = $container->get('doctrine')->getManager();
 

public/main/install/install.lib.php

@@ -2081,7 +2081,7 @@ function installSchemas($container, $upgrade = false)
 function upgradeWithContainer($container)
 {
     Container::setContainer($container);
-    Container::setLegacyServices($container, false);
+    Container::setLegacyServices($container);
     error_log('setLegacyServices');
     $manager = Database::getManager();
 
@@ -2135,7 +2135,7 @@ function finishInstallationWithContainer(
 ) {
     error_log('finishInstallationWithContainer');
     Container::setContainer($container);
-    Container::setLegacyServices($container, false);
+    Container::setLegacyServices($container);
     error_log('setLegacyServices');
 
     //UserManager::setPasswordEncryption($encryptPassForm);