double-opt-in / src / Subscription / NullSubscriptionGroupResolver.php

NullSubscriptionGroupResolver.php in Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification 5.12.0, at src/Subscription/NullSubscriptionGroupResolver.php

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1	<?php
2	/**
3	* Resolver used when no add-on provides subscription groups.
4	*
5	* @package Forge12\DoubleOptIn\Subscription
6	* @since 5.12.0
7	*/
8
9	declare( strict_types=1 );
10
11	namespace Forge12\DoubleOptIn\Subscription;
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	final class NullSubscriptionGroupResolver implements SubscriptionGroupResolverInterface {
18
19	public function groupForForm( int $formId, string $formRef = '' ): ?SubscriptionGroup {
20	return null;
21	}
22
23	public function findGroup( string $key ): ?SubscriptionGroup {
24	return null;
25	}
26
27	public function groups(): array {
28	return array();
29	}
30	}
31