Merge pull request #11 from pmzandbergen/patch-1

Fix: PHP 8.1 JsonSerializable compatibility

Author: bramstroker

src/Model/Collection.php

@@ -55,11 +55,12 @@ public function count()
      * which is a value of any type other than a resource.
      * @since 5.4.0
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         if ($this->key !== null) {
             return [$this->key => $this->elements];
         }
         return $this->elements;
     }
-}
+}

src/Model/Customer.php

@@ -235,7 +235,8 @@ public function __toString(): string
      * which is a value of any type other than a resource.
      * @since 5.4.0
      */
-    function jsonSerialize()
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize()
     {
         $data = [
             'email_address' => $this->emailAddress,

src/Model/Order.php

@@ -321,6 +321,7 @@ public function addDetailsView(DetailsView $detailsView)
      * which is a value of any type other than a resource.
      * @since 5.4.0
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         $data = [

src/Model/Order/DetailsView.php

@@ -106,6 +106,7 @@ public function setDateFormat(string $dateFormat)
      * which is a value of any type other than a resource.
      * @since 5.4.0
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         $data = ['display_as' => $this->displayAs];
@@ -123,4 +124,4 @@ public function jsonSerialize()
 
         return $data;
     }
-}
+}

src/Model/SearchResult.php

@@ -39,11 +39,12 @@ public function __construct(Collection $customerCollection, Collection $orderCol
      * which is a value of any type other than a resource.
      * @since 5.4.0
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         return [
             'customers' => $this->customerCollection,
             'orders' => $this->orderCollection
         ];
     }
-}
+}