<?php

declare(strict_types=1);

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <colinodell@gmail.com>
 *
 * Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
 *  - (c) John MacFarlane
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Reference;

use League\CommonMark\Normalizer\TextNormalizer;

/**
 * A collection of references, indexed by label
 */
final class ReferenceMap implements ReferenceMapInterface
{
    /** @psalm-readonly */
    private TextNormalizer $normalizer;

    /**
     * @var array<string, ReferenceInterface>
     *
     * @psalm-readonly-allow-private-mutation
     */
    private array $references = [];

    public function __construct()
    {
        $this->normalizer = new TextNormalizer();
    }

    public function add(ReferenceInterface $reference): void
    {
        // Normalize the key
        $key = $this->normalizer->normalize($reference->getLabel());
        // Store the reference
        $this->references[$key] = $reference;
    }

    public function contains(string $label): bool
    {
        $label = $this->normalizer->normalize($label);

        return isset($this->references[$label]);
    }

    public function get(string $label): ?ReferenceInterface
    {
        $label = $this->normalizer->normalize($label);

        return $this->references[$label] ?? null;
    }

    /**
     * @return \Traversable<string, ReferenceInterface>
     */
    public function getIterator(): \Traversable
    {
        foreach ($this->references as $normalizedLabel => $reference) {
            yield $normalizedLabel => $reference;
        }
    }

    public function count(): int
    {
        return \count($this->references);
    }
}

• [F] Reference.php
  Delete
• [F] ReferenceableInterface.php
  Delete
• [F] ReferenceInterface.php
  Delete
• [F] ReferenceMap.php
  Delete
• [F] ReferenceMapInterface.php
  Delete
• [F] ReferenceParser.php
  Delete

Save Cards

Save Your Card for Quick and Easy Future Payments Online

Simplify your payment experience by securely saving your card on our platform. After your initial transaction, you can choose to store your card details safely for future use. This feature eliminates the need to re-enter your payment information each time, making checkouts faster while keeping your data secure with advanced encryption and robust security measures.

• Navigate to the “Save Card” section.
• Click on “Add Card.”
• Choose your preferred setup method.
• Your card is now saved for future payments.