Fix codestyle errors

Author: nickygerritsen

webapp/src/Entity/Contest.php

@@ -1277,7 +1277,9 @@ public function validate(ExecutionContextInterface $context): void
     {
         foreach (['Activate', 'Deactivate', 'Start', 'End', 'Freeze', 'Unfreeze'] as $timeString) {
             $tmpValue = $this->{'get' . $timeString . 'timeString'}();
-            if ($tmpValue === null) continue;
+            if ($tmpValue === null) {
+                continue;
+            }
             try {
                 $this->checkValidTimeString($tmpValue);
             } catch (Exception $e) {

webapp/src/Service/DOMJudgeService.php

@@ -1801,8 +1801,7 @@ public function checkNewVersion(): string|false {
                     }
                 }
             }
-        }
-        elseif ($this->config->get('check_new_version', false) === UpdateStrategy::Strategy_major_release) {
+        } elseif ($this->config->get('check_new_version', false) === UpdateStrategy::Strategy_major_release) {
             /* Steer towards the latest version directly
              * So the expected path would be:
              * DJ6.0.0 -> DJ9.1.2

webapp/src/Service/EventLogService.php

@@ -488,7 +488,7 @@ public function addMissingStateEvents(Contest $contest): void
                 $this->dj->withAllRoles(function () use ($url, &$awards) {
                     $response = $this->dj->internalApiRequest($url);
                     if (!empty($response)) {
-                      $awards = Utils::jsonDecode($response);
+                        $awards = Utils::jsonDecode($response);
                     }
                 });
                 foreach ($awards as $award) {

webapp/src/Utils/Utils.php

@@ -1082,10 +1082,10 @@ public static function extendMaxExecutionTime(int $minimumMaxExecutionTime): voi
     /**
      * Call ob_flush() unless the top-level output buffer does not allow it.
      */
-    public static function ob_flush_if_possible(): bool
+    public static function ob_flush_if_possible(): bool // phpcs:ignore PSR1.Methods.CamelCapsMethodName.NotCamelCaps
     {
         $status = ob_get_status();
-        if ( empty($status) || ($status['flags'] & PHP_OUTPUT_HANDLER_CLEANABLE) ) {
+        if (empty($status) || ($status['flags'] & PHP_OUTPUT_HANDLER_CLEANABLE)) {
             return ob_flush();
         }
         return false;