Approval.

hu/podcast_contributor_roles.php

@@ -1,5 +1,11 @@
 <?PHP
-$podcast_contributor_roles['onair'] = 'On air';
-$podcast_contributor_roles['recording'] = 'Recording';
-$podcast_contributor_roles['technical_support'] = 'Technical support';
-$podcast_contributor_roles['organization'] = 'Organization';
+declare(strict_types = 1);
+array (
+  'podcast_contributor_roles' => 
+  array (
+    'onair' => 'On air',
+    'recording' => 'Recording',
+    'technical_support' => 'Technical support',
+    'organization' => 'Organization',
+  ),
+)