Allows retrieval of retryUntil value

Allows retrieving the current retryUntil value when no arguments are passed to the retryUntil method.

This is useful for inspecting the retryUntil value that has been set on a job.

Author: MagnusDot

src/Illuminate/Bus/Queueable.php

@@ -236,11 +236,15 @@ public function retryWithDelay($delays)
     /**
      * Set the timestamp indicating when the job should timeout.
      *
-     * @param  \DateTimeInterface|int  $datetime
-     * @return $this
+     * @param  \DateTimeInterface|int|null  $datetime
+     * @return $this|\DateTimeInterface|int|null
      */
-    public function retryUntil($datetime)
+    public function retryUntil($datetime = null)
     {
+        if (func_num_args() === 0) {
+            return $this->retryUntil;
+        }
+
         $this->retryUntil = $datetime;
 
         return $this;

tests/Bus/QueueableTest.php

@@ -4,8 +4,8 @@
 
 use Carbon\Carbon;
 use Illuminate\Bus\Queueable;
-use Illuminate\Queue\SyncQueue;
 use Illuminate\Container\Container;
+use Illuminate\Queue\SyncQueue;
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;