<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\HttpKernel\ControllerMetadata;

/**
 * Responsible for storing metadata of an argument.
 *
 * @author Iltar van der Berg <kjarli@gmail.com>
 */
class ArgumentMetadata
{
    public const IS_INSTANCEOF = 2;

    private string $name;
    private ?string $type;
    private bool $isVariadic;
    private bool $hasDefaultValue;
    private mixed $defaultValue;
    private bool $isNullable;
    private array $attributes;

    /**
     * @param object[] $attributes
     */
    public function __construct(string $name, ?string $type, bool $isVariadic, bool $hasDefaultValue, mixed $defaultValue, bool $isNullable = false, array $attributes = [])
    {
        $this->name = $name;
        $this->type = $type;
        $this->isVariadic = $isVariadic;
        $this->hasDefaultValue = $hasDefaultValue;
        $this->defaultValue = $defaultValue;
        $this->isNullable = $isNullable || null === $type || ($hasDefaultValue && null === $defaultValue);
        $this->attributes = $attributes;
    }

    /**
     * Returns the name as given in PHP, $foo would yield "foo".
     */
    public function getName(): string
    {
        return $this->name;
    }

    /**
     * Returns the type of the argument.
     *
     * The type is the PHP class in 5.5+ and additionally the basic type in PHP 7.0+.
     */
    public function getType(): ?string
    {
        return $this->type;
    }

    /**
     * Returns whether the argument is defined as "...$variadic".
     */
    public function isVariadic(): bool
    {
        return $this->isVariadic;
    }

    /**
     * Returns whether the argument has a default value.
     *
     * Implies whether an argument is optional.
     */
    public function hasDefaultValue(): bool
    {
        return $this->hasDefaultValue;
    }

    /**
     * Returns whether the argument accepts null values.
     */
    public function isNullable(): bool
    {
        return $this->isNullable;
    }

    /**
     * Returns the default value of the argument.
     *
     * @throws \LogicException if no default value is present; {@see self::hasDefaultValue()}
     */
    public function getDefaultValue(): mixed
    {
        if (!$this->hasDefaultValue) {
            throw new \LogicException(sprintf('Argument $%s does not have a default value. Use "%s::hasDefaultValue()" to avoid this exception.', $this->name, __CLASS__));
        }

        return $this->defaultValue;
    }

    /**
     * @return object[]
     */
    public function getAttributes(string $name = null, int $flags = 0): array
    {
        if (!$name) {
            return $this->attributes;
        }

        $attributes = [];
        if ($flags & self::IS_INSTANCEOF) {
            foreach ($this->attributes as $attribute) {
                if ($attribute instanceof $name) {
                    $attributes[] = $attribute;
                }
            }
        } else {
            foreach ($this->attributes as $attribute) {
                if (\get_class($attribute) === $name) {
                    $attributes[] = $attribute;
                }
            }
        }

        return $attributes;
    }
}

• [F] ArgumentMetadata.php
  Delete
• [F] ArgumentMetadataFactory.php
  Delete
• [F] ArgumentMetadataFactoryInterface.php
  Delete

About Section

About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

• Simplifying Payments, One Tap at a Time.
• Reinventing Your Wallet for Modern Convenience.
• Smart Payments for a Effortless Lifestyle.
• Experience the Ease of Tap and Pay.
• Innovative Solutions for Your Daily Transactions.

FAQ Section

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard