<?php

use Symfony\Component\OptionsResolver\OptionsResolver;

/* 
 * set possible options
 */

$resolver = new OptionsResolver();
$resolver->setDefaults([
    'enabled' => true,
]);
// array in first param is deprecated since 2.6
$resolver->setAllowedValues('enabled', [true, false]);
// setOptional is deprecated since 2.6. Use setDefined instead
$resolver->setDefined(['id']);
$resolver->setRequired(['class']);
// array in first param is deprecated since 2.6
$resolver->setAllowedTypes('class', 'ArrayAccess');

/*
 * options to resolve
 */

$validOpt1 = [
    'class' => new ArrayObject(),
    'id' => 3,
];
$validOpt2 = [
    'class' => new ArrayObject(),
    'enabled' => false,
];
$invalidOpt1 = [
    'class' => new EmptyIterator(),
];
$invalidOpt2 = [
    'class' => new ArrayObject(),
    'foo' => true,
];

/*
 * resolve options
 */

// valid options
dump($resolver->resolve($validOpt1));
dump($resolver->resolve($validOpt2));

// invalid options
try {
    $resolver->resolve($invalidOpt1);
} catch (Exception $e) {
    dump($e->getMessage());
}

try {
    $resolver->resolve($invalidOpt2);
} catch (Exception $e) {
    dump($e->getMessage());
}

^ array:3 [

  "enabled" => true

  "class" => ArrayObject {#1391

    -storage: []

    flag::STD_PROP_LIST: false

    flag::ARRAY_AS_PROPS: false

    iteratorClass: "ArrayIterator"

  }

  "id" => 3

]

^ array:2 [

  "enabled" => false

  "class" => ArrayObject {#1392

    -storage: []

    flag::STD_PROP_LIST: false

    flag::ARRAY_AS_PROPS: false

    iteratorClass: "ArrayIterator"

  }

]

^ "The option "class" with value EmptyIterator is expected to be of type "ArrayAccess", but is of type "EmptyIterator"."

^ "The option "foo" does not exist. Defined options are: "class", "enabled", "id"."

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PHP 8.2, Laminas MVC 3.2, Symfony 5.2, Laravel 8.28, PHPUnit 9.5, Doctrine ORM 2.8