Fix php notice

preg_replace(): Passing null to parameter #3 () of type array|string is deprecated
civicrm · Nov 15, 2022 · e218787 · e218787
1 parent f925535
commit e218787
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ext/afform/core/Civi/Afform/Tokens.php b/ext/afform/core/Civi/Afform/Tokens.php
@@ -32,7 +32,9 @@ class Tokens {
    */
   public static function applyCkeditorWorkaround(GenericHookEvent $e) {
     foreach (array_keys($e->content) as $field) {
-      $e->content[$field] = preg_replace(';https?://(\{afform.*Url\});', '$1', $e->content[$field]);
+      if (is_string($e->content[$field])) {
+        $e->content[$field] = preg_replace(';https?://(\{afform.*Url\});', '$1', $e->content[$field]);
+      }
     }
   }