diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index d3e1e35..d16e9e7 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -146,15 +146,11 @@ final class ApiController extends Controller
             return;
         }
 
-        if ($request->hasData('account') && ((int) $request->getData('account')) !== $request->header->account
-        ) {
-            if (!$this->app->accountManager->get($request->header->account)->hasPermission(
-                PermissionType::CREATE, $this->app->unitId, $this->app->appId, self::NAME, PermissionCategory::SESSION_ELEMENT_FOREIGN
-            )) {
-                $response->header->status = RequestStatusCode::R_403;
-
-                return;
-            }
+        if ($request->hasData('account') && ((int) $request->getData('account')) !== $request->header->account && !$this->app->accountManager->get($request->header->account)->hasPermission(
+            PermissionType::CREATE, $this->app->unitId, $this->app->appId, self::NAME, PermissionCategory::SESSION_ELEMENT_FOREIGN
+        )) {
+            $response->header->status = RequestStatusCode::R_403;
+            return;
         }
 
         $element = $this->createSessionElementFromRequest($request);
diff --git a/Models/Session.php b/Models/Session.php
index 29dcb00..f2c7a10 100755
--- a/Models/Session.php
+++ b/Models/Session.php
@@ -209,7 +209,7 @@ class Session implements \JsonSerializable
      */
     public function getStatus() : int
     {
-        if (\count($this->sessionElements) === 0) {
+        if (empty($this->sessionElements)) {
             return ClockingStatus::START;
         }
 
diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php
index b904f0c..44438e2 100755
--- a/tests/Bootstrap.php
+++ b/tests/Bootstrap.php
@@ -381,7 +381,7 @@ function phpServe() : void
 
     // Execute the command and store the process ID
     $output = [];
-    echo \sprintf('Starting server...') . \PHP_EOL;
+    echo 'Starting server...' . \PHP_EOL;
     echo \sprintf(' Current directory: %s', \getcwd()) . \PHP_EOL;
     echo \sprintf(' %s', $command);
     \exec($command, $output);
@@ -406,7 +406,7 @@ function phpServe() : void
 
     // Kill the web server when the process ends
     \register_shutdown_function(function() use ($killCommand, $pid) : void {
-        echo \PHP_EOL . \sprintf('Stopping server...') . \PHP_EOL;
+        echo \PHP_EOL . 'Stopping server...' . \PHP_EOL;
         echo \sprintf(' %s - Killing process with ID %d', \date('r'), $pid) . \PHP_EOL;
         \exec($killCommand . $pid);
     });