<?php

namespace League\Event;

interface EmitterInterface extends ListenerAcceptorInterface
{
    /**
     * Remove a specific listener for an event.
     *
     * The first parameter should be the event name, and the second should be
     * the event listener. It may implement the League\Event\ListenerInterface
     * or simply be "callable".
     *
     * @param string                     $event
     * @param ListenerInterface|callable $listener
     *
     * @return $this
     */
    public function removeListener($event, $listener);

    /**
     * Use a provider to add listeners.
     *
     * @param ListenerProviderInterface $provider
     *
     * @return $this
     */
    public function useListenerProvider(ListenerProviderInterface $provider);

    /**
     * Remove all listeners for an event.
     *
     * The first parameter should be the event name. All event listeners will
     * be removed.
     *
     * @param string $event
     *
     * @return $this
     */
    public function removeAllListeners($event);

    /**
     * Check whether an event has listeners.
     *
     * The first parameter should be the event name. We'll return true if the
     * event has one or more registered even listeners, and false otherwise.
     *
     * @param string $event
     *
     * @return bool
     */
    public function hasListeners($event);

    /**
     * Get all the listeners for an event.
     *
     * The first parameter should be the event name. We'll return an array of
     * all the registered even listeners, or an empty array if there are none.
     *
     * @param string $event
     *
     * @return array
     */
    public function getListeners($event);

    /**
     * Emit an event.
     *
     * @param string|EventInterface $event
     *
     * @return EventInterface
     */
    public function emit($event);

    /**
     * Emit a batch of events.
     *
     * @param array $events
     *
     * @return array
     */
    public function emitBatch(array $events);

    /**
     * Release all events stored in a generator
     *
     * @param GeneratorInterface $generator
     *
     * @return EventInterface[]
     */
    public function emitGeneratedEvents(GeneratorInterface $generator);
}

• [F] AbstractEvent.php
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• [F] AbstractListener.php
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• [F] BufferedEmitter.php
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• [F] CallbackListener.php
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• [F] Emitter.php
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• [F] EmitterAwareInterface.php
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• [F] EmitterAwareTrait.php
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• [F] EmitterInterface.php
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• [F] EmitterTrait.php
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• [F] Event.php
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• [F] EventInterface.php
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• [F] Generator.php
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• [F] GeneratorInterface.php
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• [F] GeneratorTrait.php
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• [F] ListenerAcceptor.php
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• [F] ListenerAcceptorInterface.php
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• [F] ListenerInterface.php
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• [F] ListenerProviderInterface.php
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• [F] OneTimeListener.php
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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