<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2023 Justin Hileman
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Psy\CodeCleaner;

use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Namespace_;
use Psy\CodeCleaner;

/**
 * Provide implicit namespaces for subsequent execution.
 *
 * The namespace pass remembers the last standalone namespace line encountered:
 *
 *     namespace Foo\Bar;
 *
 * ... which it then applies implicitly to all future evaluated code, until the
 * namespace is replaced by another namespace. To reset to the top level
 * namespace, enter `namespace {}`. This is a bit ugly, but it does the trick :)
 */
class NamespacePass extends CodeCleanerPass
{
    private $namespace = null;
    private $cleaner;

    /**
     * @param CodeCleaner $cleaner
     */
    public function __construct(CodeCleaner $cleaner)
    {
        $this->cleaner = $cleaner;
    }

    /**
     * If this is a standalone namespace line, remember it for later.
     *
     * Otherwise, apply remembered namespaces to the code until a new namespace
     * is encountered.
     *
     * @param array $nodes
     *
     * @return Node[]|null Array of nodes
     */
    public function beforeTraverse(array $nodes)
    {
        if (empty($nodes)) {
            return $nodes;
        }

        $last = \end($nodes);

        if ($last instanceof Namespace_) {
            $kind = $last->getAttribute('kind');

            // Treat all namespace statements pre-PHP-Parser v3.1.2 as "open",
            // even though we really have no way of knowing.
            if ($kind === null || $kind === Namespace_::KIND_SEMICOLON) {
                // Save the current namespace for open namespaces
                $this->setNamespace($last->name);
            } else {
                // Clear the current namespace after a braced namespace
                $this->setNamespace(null);
            }

            return $nodes;
        }

        return $this->namespace ? [new Namespace_($this->namespace, $nodes)] : $nodes;
    }

    /**
     * Remember the namespace and (re)set the namespace on the CodeCleaner as
     * well.
     *
     * @param Name|null $namespace
     */
    private function setNamespace($namespace)
    {
        $this->namespace = $namespace;
        $this->cleaner->setNamespace($namespace === null ? null : $this->getParts($namespace));
    }

    /**
     * Backwards compatibility shim for PHP-Parser 4.x.
     *
     * At some point we might want to make the namespace a plain string, to match how Name works?
     */
    protected function getParts(Name $name): array
    {
        return \method_exists($name, 'getParts') ? $name->getParts() : $name->parts;
    }
}

• [F] AbstractClassPass.php
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• [F] AssignThisVariablePass.php
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• [F] CalledClassPass.php
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• [F] CallTimePassByReferencePass.php
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• [F] CodeCleanerPass.php
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• [F] EmptyArrayDimFetchPass.php
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• [F] ExitPass.php
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• [F] FinalClassPass.php
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• [F] FunctionContextPass.php
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• [F] FunctionReturnInWriteContextPass.php
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• [F] ImplicitReturnPass.php
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• [F] IssetPass.php
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• [F] LabelContextPass.php
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• [F] LeavePsyshAlonePass.php
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• [F] ListPass.php
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• [F] LoopContextPass.php
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• [F] MagicConstantsPass.php
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• [F] NamespaceAwarePass.php
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• [F] NamespacePass.php
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• [F] NoReturnValue.php
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• [F] PassableByReferencePass.php
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• [F] RequirePass.php
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• [F] ReturnTypePass.php
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• [F] StrictTypesPass.php
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• [F] UseStatementPass.php
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• [F] ValidClassNamePass.php
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• [F] ValidConstructorPass.php
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• [F] ValidFunctionNamePass.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