Call to function is_array() with array will always evaluate to true.

PHPDoc tag @var with type Symfony\Component\Form\FormError is not subtype of native type T of Symfony\Component\Form\FormError|Symfony\Component\Form\FormErrorIterator.

Instanceof between FormBuilderBundle\Model\FormFieldContainerDefinitionInterface and FormBuilderBundle\Model\Fragment\SubFieldsAwareInterface will always evaluate to true.

Instanceof between Symfony\Component\Form\FormInterface and Symfony\Component\Form\FormInterface will always evaluate to true.

Instanceof between FormBuilderBundle\Model\FormStorageData and FormBuilderBundle\Model\FormStorageData will always evaluate to true.

Instanceof between FormBuilderBundle\Model\FormStorageData and FormBuilderBundle\Model\FormStorageData will always evaluate to true.

Method FormBuilderBundle\Migrations\Version20230830183642::parseSquareBracketsTag() never returns null so it can be removed from the return type.

Call to function is_string() with non-falsy-string will always evaluate to true.

Call to function is_array() with array will always evaluate to true.

Instanceof between Pimcore\Model\DataObject\ClassDefinition and Pimcore\Model\DataObject\ClassDefinition will always evaluate to true.