#9823 add missing current working directory restoration in shutdown f…

…unction

classes/core/PKPQueueProvider.php

@@ -112,7 +112,13 @@ public function runJobInQueue(): void
     public function boot()
     {
         if (Config::getVar('queues', 'job_runner', true)) {
-            register_shutdown_function(function () {
+            $currentWorkingDir = getcwd();
+            register_shutdown_function(function () use ($currentWorkingDir) {
+
+                // restore the current working directory
+                // see: https://www.php.net/manual/en/function.register-shutdown-function.php#refsect1-function.register-shutdown-function-notes
+                chdir($currentWorkingDir);
+
                 // As this runs at the current request's end but the 'register_shutdown_function' registered
                 // at the service provider's registration time at application initial bootstrapping,
                 // need to check the maintenance status within the 'register_shutdown_function'

jobs/testJobs/TestJobFailure.php

@@ -53,6 +53,6 @@ public function __construct()
      */
     public function handle(): void
     {
-        throw new Exception('cli.test.job');
+        throw new Exception('Test failure job');
     }
 }

jobs/testJobs/TestJobSuccess.php

@@ -45,5 +45,6 @@ public function __construct()
      */
     public function handle(): void
     {
+        error_log('Test success job');
     }
 }