Apply PHP 7.4 syntax and typed property

Signed-off-by: Abdul Malik Ikhsan <[email protected]>

src/Annotation/AbstractBuilder.php

@@ -293,9 +293,7 @@ protected function discoverName(AnnotationCollection $annotations, Reflector $re
 
         // @codingStandardsIgnoreStart
         $results = $this->getEventManager()->triggerEventUntil(
-            static function (?string $r): bool {
-                return $r !== null && $r !== '';
-            },
+            static fn(?string $r): bool => $r !== null && $r !== '',
             $event
         );
         // @codingStandardsIgnoreEnd
@@ -317,9 +315,7 @@ protected function checkForExclude(AnnotationCollection $annotations): bool
 
         // @codingStandardsIgnoreStart
         $results = $this->getEventManager()->triggerEventUntil(
-            static function (bool $r): bool {
-                return true === $r;
-            },
+            static fn(bool $r): bool => true === $r,
             $event
         );
         // @codingStandardsIgnoreEnd

src/Annotation/AllowEmpty.php

@@ -25,8 +25,7 @@
 #[Attribute]
 final class AllowEmpty
 {
-    /** @var bool */
-    protected $allowEmpty;
+    protected bool $allowEmpty;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Attributes.php

@@ -20,8 +20,7 @@
 #[Attribute]
 final class Attributes
 {
-    /** @var array */
-    protected $attributes;
+    protected array $attributes;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/BuilderAbstractFactory.php

@@ -18,7 +18,7 @@
 final class BuilderAbstractFactory implements AbstractFactoryInterface
 {
     /** @var string[] */
-    protected $aliases = [
+    protected array $aliases = [
         'FormAnnotationBuilder' => AnnotationBuilder::class,
         'FormAttributeBuilder'  => AttributeBuilder::class,
     ];

src/Annotation/ContinueIfEmpty.php

@@ -25,8 +25,7 @@
 #[Attribute]
 final class ContinueIfEmpty
 {
-    /** @var bool */
-    protected $continueIfEmpty;
+    protected bool $continueIfEmpty;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/ElementAnnotationsListener.php

@@ -165,8 +165,8 @@ public function handleComposedObjectAnnotation(EventInterface $e): void
             }
 
             if (isset($elementSpec['spec']['options'])) {
-                $specification['options'] = $specification['options'] ?? [];
-                $specification['options'] = array_merge($elementSpec['spec']['options'], $specification['options']);
+                $specification['options'] ??= [];
+                $specification['options']   = array_merge($elementSpec['spec']['options'], $specification['options']);
             }
 
             // Add element spec:

src/Annotation/ErrorMessage.php

@@ -20,8 +20,7 @@
 #[Attribute]
 final class ErrorMessage
 {
-    /** @var string */
-    protected $message;
+    protected string $message;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Flags.php

@@ -23,8 +23,7 @@
 #[Attribute]
 final class Flags
 {
-    /** @var array */
-    protected $flags;
+    protected array $flags;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Input.php

@@ -21,8 +21,7 @@
 #[Attribute]
 final class Input
 {
-    /** @var string */
-    protected $input;
+    protected string $input;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Instance.php

@@ -20,8 +20,7 @@
 #[Attribute]
 final class Instance
 {
-    /** @var string */
-    protected $instance;
+    protected string $instance;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Name.php

@@ -20,8 +20,7 @@
 #[Attribute]
 final class Name
 {
-    /** @var string */
-    protected $name;
+    protected string $name;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Options.php

@@ -22,8 +22,7 @@
 #[Attribute]
 final class Options
 {
-    /** @var array */
-    protected $options;
+    protected array $options;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Required.php

@@ -25,8 +25,7 @@
 #[Attribute]
 final class Required
 {
-    /** @var bool */
-    protected $required;
+    protected bool $required;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/Type.php

@@ -21,8 +21,7 @@
 #[Attribute]
 final class Type
 {
-    /** @var string */
-    protected $type;
+    protected string $type;
 
     /**
      * Receive and process the contents of an annotation

src/Annotation/ValidationGroup.php

@@ -21,8 +21,7 @@
 #[Attribute]
 final class ValidationGroup
 {
-    /** @var array */
-    protected $validationGroup;
+    protected array $validationGroup;
 
     /**
      * Receive and process the contents of an annotation

src/Element/Captcha.php

@@ -13,7 +13,7 @@
 
 use function get_class;
 use function gettype;
-use function is_array;
+use function is_iterable;
 use function is_object;
 use function sprintf;
 
@@ -48,7 +48,7 @@ public function setOptions(iterable $options)
      */
     public function setCaptcha($captcha)
     {
-        if (is_array($captcha) || $captcha instanceof Traversable) {
+        if (is_iterable($captcha)) {
             $captcha = LaminasCaptcha\Factory::factory($captcha);
         } elseif (! $captcha instanceof LaminasCaptcha\AdapterInterface) {
             throw new Exception\InvalidArgumentException(sprintf(

src/Factory.php

@@ -17,6 +17,7 @@
 use function get_class;
 use function gettype;
 use function is_array;
+use function is_iterable;
 use function is_object;
 use function is_string;
 use function method_exists;
@@ -197,11 +198,11 @@ public function configureElement(ElementInterface $element, $spec): ElementInter
             $element->setName($name);
         }
 
-        if (is_array($options) || $options instanceof Traversable) {
+        if (is_iterable($options)) {
             $element->setOptions($options);
         }
 
-        if (is_array($attributes) || $attributes instanceof Traversable) {
+        if (is_iterable($attributes)) {
             $element->setAttributes($attributes);
         }
 

src/FormAbstractServiceFactory.php

@@ -6,6 +6,7 @@
 
 use Interop\Container\ContainerInterface; // phpcs:disable WebimpressCodingStandard.PHP.CorrectClassNameCase
 use Laminas\Filter\FilterPluginManager;
+use Laminas\Form\Factory;
 use Laminas\InputFilter\InputFilterInterface;
 use Laminas\InputFilter\InputFilterPluginManager;
 use Laminas\ServiceManager\Factory\AbstractFactoryInterface;
@@ -20,10 +21,10 @@ final class FormAbstractServiceFactory implements AbstractFactoryInterface
     protected $config;
 
     /** @var string Top-level configuration key indicating forms configuration */
-    protected $configKey = 'forms';
+    protected string $configKey = 'forms';
 
     /** @var null|Factory Form factory used to create forms */
-    protected $factory;
+    protected ?Factory $factory = null;
 
     /**
      * Create a form (v3)

src/InputFilterProviderFieldset.php

@@ -12,10 +12,8 @@ final class InputFilterProviderFieldset extends Fieldset implements InputFilterP
 {
     /**
      * Holds the specification which will be returned by getInputFilterSpecification
-     *
-     * @var array
      */
-    protected $filterSpec = [];
+    protected array $filterSpec = [];
 
     public function getInputFilterSpecification(): array
     {

src/View/Helper/FormCollection.php

@@ -77,8 +77,7 @@ class FormCollection extends AbstractHelper
      */
     protected $fieldsetHelper;
 
-    /** @var array */
-    private $doctypesAllowedToHaveNameAttribute = [
+    private array $doctypesAllowedToHaveNameAttribute = [
         Doctype::HTML5  => true,
         Doctype::XHTML5 => true,
     ];

test/Annotation/AbstractBuilderTestCase.php

@@ -4,6 +4,7 @@
 
 namespace LaminasTest\Form\Annotation;
 
+use ArrayObject;
 use Generator;
 use Laminas\Form\Annotation;
 use Laminas\Form\Element;
@@ -163,7 +164,7 @@ public function testCanRetrieveOnlyFormSpecification(): void
         $entity  = new TestAsset\Annotation\ComplexEntity();
         $builder = $this->createBuilder();
         $spec    = $builder->getFormSpecification($entity);
-        $this->assertInstanceOf('ArrayObject', $spec);
+        $this->assertInstanceOf(ArrayObject::class, $spec);
     }
 
     public function testAllowsExtensionOfEntities(): void

test/Element/CollectionTest.php

@@ -4,6 +4,7 @@
 
 namespace LaminasTest\Form\Element;
 
+use ArrayAccess;
 use ArrayObject;
 use Laminas\Form\Element;
 use Laminas\Form\Element\Collection;
@@ -42,10 +43,8 @@
 
 final class CollectionTest extends TestCase
 {
-    /** @var FormCollection  */
-    protected $form;
-    /** @var ProductFieldset  */
-    protected $productFieldset;
+    protected FormCollection $form;
+    protected ProductFieldset $productFieldset;
 
     protected function setUp(): void
     {
@@ -689,9 +688,7 @@ public function testExtractThroughCustomHydrator(): void
         $mockHydrator = $this->createMock(HydratorInterface::class);
         $mockHydrator->expects($this->exactly(2))
             ->method('extract')
-            ->willReturnCallback(static function (object $object): array {
-                return ['value' => $object->field . '_foo'];
-            });
+            ->willReturnCallback(static fn(object $object): array => ['value' => $object->field . '_foo']);
 
         $collection->setHydrator($mockHydrator);
 
@@ -834,7 +831,7 @@ public function testCollectionCanBindObjectAndPopulateAndExtractNestedFieldsets(
 
         foreach ($marketCollection as $shopFieldset) {
             $this->assertInstanceOf(Fieldset::class, $shopFieldset);
-            $this->assertInstanceOf('stdClass', $shopFieldset->getObject());
+            $this->assertInstanceOf(stdClass::class, $shopFieldset->getObject());
 
             // test for collection -> fieldset
             $productFieldset = $shopFieldset->get('product');
@@ -1255,7 +1252,7 @@ public function testCollectionProperlyHandlesAddingObjectsOfTypeElementInterface
         $this->assertTrue($form->isValid());
 
         $result = $form->getData();
-        $this->assertInstanceOf('ArrayAccess', $result);
+        $this->assertInstanceOf(ArrayAccess::class, $result);
         $this->assertArrayHasKey('text', $result);
         $this->assertIsArray($result['text']);
         $this->assertArrayHasKey(0, $result['text']);
@@ -1296,11 +1293,11 @@ public function testCollectionShouldSilentlyIgnorePopulatingFieldsetWithDisallow
         $this->assertTrue($form->isValid());
 
         $result = $form->getData();
-        $this->assertInstanceOf('stdClass', $result);
+        $this->assertInstanceOf(stdClass::class, $result);
         $this->assertObjectHasAttribute('collection', $result);
         $this->assertIsArray($result->collection);
         $this->assertCount(1, $result->collection);
-        $this->assertInstanceOf('ArrayObject', $result->collection[0]);
+        $this->assertInstanceOf(ArrayObject::class, $result->collection[0]);
         $this->assertArrayHasKey('test', $result->collection[0]);
         $this->assertEquals('bar', $result->collection[0]['test']);
     }

test/Element/DateTest.php

@@ -26,10 +26,8 @@ final class DateTest extends TestCase
 {
     /**
      * Stores the original set timezone
-     *
-     * @var string
      */
-    private $originaltimezone;
+    private string $originaltimezone;
 
     /**
      * {@inheritDoc}

test/Element/TelTest.php

@@ -42,9 +42,7 @@ public function testInputSpecification(): void
      */
     private function assertInputSpecContainsFilters(array $expectedFilters, array $inputSpec): void
     {
-        $actualFilters  = array_map(static function (array $filterSpec): string {
-            return $filterSpec['name'];
-        }, $inputSpec['filters']);
+        $actualFilters  = array_map(static fn(array $filterSpec): string => $filterSpec['name'], $inputSpec['filters']);
         $missingFilters = array_diff($expectedFilters, $actualFilters);
         $this->assertCount(0, $missingFilters);
     }

test/FactoryTest.php

@@ -29,11 +29,9 @@
 
 final class FactoryTest extends TestCase
 {
-    /** @var FormFactory */
-    protected $factory;
+    protected FormFactory $factory;
 
-    /** @var ServiceManager */
-    protected $services;
+    protected ServiceManager $services;
 
     protected function setUp(): void
     {

test/FieldsetTest.php

@@ -11,6 +11,7 @@
 use Laminas\Form\Form;
 use Laminas\Form\FormElementManager;
 use Laminas\Hydrator;
+use Laminas\Hydrator\HydratorInterface;
 use Laminas\InputFilter\InputFilter;
 use Laminas\ServiceManager\PluginManagerInterface;
 use PHPUnit\Framework\TestCase;
@@ -19,11 +20,9 @@
 
 final class FieldsetTest extends TestCase
 {
-    /** @var Fieldset */
-    private $fieldset;
+    private Fieldset $fieldset;
 
-    /** @var Hydrator\HydratorInterface */
-    private $hydrator;
+    private HydratorInterface $hydrator;
 
     protected function setUp(): void
     {
@@ -529,7 +528,7 @@ public function testSetObjectWithStringRaisesException(): void
     public function testShouldValidateAllowObjectBindingByClassname(): void
     {
         $object = new stdClass();
-        $this->fieldset->setAllowedObjectBindingClass('stdClass');
+        $this->fieldset->setAllowedObjectBindingClass(stdClass::class);
         $allowed = $this->fieldset->allowObjectBinding($object);
 
         $this->assertTrue($allowed);