Use array_keys $all to get the keys

[MAILPOET-4935]
2023-03-29 07:24:52 +03:00
parent d6760cb113
commit 19b5abc171
1 changed files with 1 additions and 6 deletions
--- a/mailpoet/lib/Automation/Engine/Control/SubjectTransformerHandler.php
+++ b/mailpoet/lib/Automation/Engine/Control/SubjectTransformerHandler.php
@ -60,12 +60,7 @@ class SubjectTransformerHandler {
      $all[$subject->getKey()] = $subject;
    }

-    $queue = array_map(
-      function(Subject $subject): string {
-        return $subject->getKey();
-      },
-      $subjects
-    );
+    $queue = array_keys($all);
    while ($key = array_shift($queue)) {
      foreach ($transformerMap[$key] ?? [] as $transformer) {
          $newKey = $transformer->returns();