<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use function array_reduce;
use function array_shift;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 */
final class LogicalXor extends BinaryOperator
{
    /**
     * Returns the name of this operator.
     */
    public function operator(): string
    {
        return 'xor';
    }

    /**
     * Returns this operator's precedence.
     *
     * @see https://www.php.net/manual/en/language.operators.precedence.php.
     */
    public function precedence(): int
    {
        return 23;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other value or object to evaluate
     */
    public function matches($other): bool
    {
        $constraints = $this->constraints();

        $initial = array_shift($constraints);

        if ($initial === null) {
            return false;
        }

        return array_reduce(
            $constraints,
            static function (bool $matches, Constraint $constraint) use ($other): bool
            {
                return $matches xor $constraint->evaluate($other, '', true);
            },
            $initial->evaluate($other, '', true),
        );
    }
}

• [F] BinaryOperator.php
  Delete
• [F] LogicalAnd.php
  Delete
• [F] LogicalNot.php
  Delete
• [F] LogicalOr.php
  Delete
• [F] LogicalXor.php
  Delete
• [F] Operator.php
  Delete
• [F] UnaryOperator.php
  Delete

Contact Section

Get in Touch with Us for Any Questions or Support

We’d love to hear from you! Whether you have questions, feedback, or need support, our team is here to help. Reach out to us via email, phone, or visit our office. We’re committed to providing you with exceptional service and ensuring your experience with NFC Pay is seamless and satisfying. Let’s connect!

Name*

Email*

Message*

Send Message

Our Location

20-22 Wenlock Road, England, N1 7GU

Call us on: +03601 885399

Our office hours Monday–Friday, 9am - 9pm

Email us directly

support@example.com