Issue #3131122 by dpi: PHP 7.4 compatibility

Oleksandr-Yushchenko · Apr 27, 2020 · ae15f54 · ae15f54
1 parent 9d720e8
commit ae15f54
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/Provider/PhoneNumberVerification.php b/src/Provider/PhoneNumberVerification.php
@@ -7,6 +7,7 @@
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityStorageException;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Field\FieldItemListInterface;
 use Drupal\Core\Utility\Token;
 use Drupal\sms\Direction;
 use Drupal\sms\Exception\PhoneNumberSettingsException;
@@ -181,8 +182,8 @@ public function updatePhoneVerificationByEntity(EntityInterface $entity) {
       $phone_number_settings = $this->getPhoneNumberSettingsForEntity($entity);
       $field_name = $phone_number_settings->getFieldName('phone_number');
       if (!empty($field_name)) {
-        $items_original = &$entity->original->{$field_name};
-        $items = &$entity->{$field_name};
+        $items_original = isset($entity->original) ? $entity->original->{$field_name} : NULL;
+        $items = $entity->{$field_name};
       }
     }
     catch (PhoneNumberSettingsException $e) {
@@ -196,7 +197,8 @@ public function updatePhoneVerificationByEntity(EntityInterface $entity) {
     }
 
     $numbers = [];
-    foreach ($items as &$item) {
+    assert($items instanceof FieldItemListInterface);
+    foreach ($items as $item) {
       $phone_number = $item->value;
       $numbers[] = $phone_number;