chore: Compatibility with PHP 8.4 (#FRAM-177)

.github/workflows/php.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php-versions: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
     name: PHP ${{ matrix.php-versions }}
 
     steps:

src/AbstractElementBuilder.php

@@ -36,7 +36,7 @@ abstract class AbstractElementBuilder implements ElementBuilderInterface
      *
      * @param RegistryInterface|null $registry
      */
-    public function __construct(RegistryInterface $registry = null)
+    public function __construct(?RegistryInterface $registry = null)
     {
         $this->registry = $registry ?: new Registry();
     }

src/Aggregate/ArrayChildBuilder.php

@@ -26,7 +26,7 @@ class ArrayChildBuilder extends ChildBuilder
      * @param ArrayElementBuilder $elementBuilder
      * @param RegistryInterface|null $registry
      */
-    public function __construct(string $name, ElementBuilderInterface $elementBuilder, RegistryInterface $registry = null)
+    public function __construct(string $name, ElementBuilderInterface $elementBuilder, ?RegistryInterface $registry = null)
     {
         parent::__construct($name, $elementBuilder, $registry);
 

src/Aggregate/ArrayElementBuilder.php

@@ -78,7 +78,7 @@ class ArrayElementBuilder implements ElementBuilderInterface
      *
      * @param RegistryInterface|null $registry
      */
-    public function __construct(RegistryInterface $registry = null)
+    public function __construct(?RegistryInterface $registry = null)
     {
         $this->registry = $registry ?? new Registry();
     }

src/Child/ChildBuilder.php

@@ -126,7 +126,7 @@ class ChildBuilder implements ChildBuilderInterface
      * @param B $elementBuilder
      * @param RegistryInterface|null $registry
      */
-    public function __construct(string $name, ElementBuilderInterface $elementBuilder, RegistryInterface $registry = null)
+    public function __construct(string $name, ElementBuilderInterface $elementBuilder, ?RegistryInterface $registry = null)
     {
         $this->name = $name;
         $this->elementBuilder = $elementBuilder;

src/Leaf/NumberElementBuilder.php

@@ -31,7 +31,7 @@ abstract class NumberElementBuilder extends AbstractElementBuilder
      *
      * @param RegistryInterface|null $registry
      */
-    public function __construct(RegistryInterface $registry = null)
+    public function __construct(?RegistryInterface $registry = null)
     {
         parent::__construct($registry);
 

src/Phone/PhoneChildBuilder.php

@@ -28,7 +28,7 @@ class PhoneChildBuilder extends ChildBuilder
      *
      * @param PhoneElementBuilder $elementBuilder
      */
-    public function __construct(string $name, ElementBuilderInterface $elementBuilder, RegistryInterface $registry = null)
+    public function __construct(string $name, ElementBuilderInterface $elementBuilder, ?RegistryInterface $registry = null)
     {
         parent::__construct($name, $elementBuilder, $registry);
 

src/Phone/PhoneElementBuilder.php

@@ -63,7 +63,7 @@ class PhoneElementBuilder extends AbstractElementBuilder
      *
      * @param RegistryInterface|null $registry
      */
-    public function __construct(RegistryInterface $registry = null)
+    public function __construct(?RegistryInterface $registry = null)
     {
         parent::__construct($registry);
 

src/View/FieldViewTrait.php

@@ -93,7 +93,7 @@ public function choices(): ?array
     /**
      * {@inheritdoc}
      */
-    public function render(FieldViewRendererInterface $renderer = null): string
+    public function render(?FieldViewRendererInterface $renderer = null): string
     {
         return ($renderer ?? $this->defaultRenderer())->render($this, $this->attributes);
     }

tests/bootstrap.php

@@ -4,8 +4,8 @@
 
 // Disable session cookies for CSRF tests
 ini_set("session.use_cookies",0);
-ini_set("session.use_only_cookies",0);
-ini_set("session.use_trans_sid",1);
+//ini_set("session.use_only_cookies",0);
+//ini_set("session.use_trans_sid",1);
 @session_start();
 
 Locale::setDefault('en_US');