<?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;

/**
 * Helpers for bypassing visibility restrictions, mostly used in code generated
 * by the `sudo` command.
 */
class Sudo
{
    /**
     * Fetch a property of an object, bypassing visibility restrictions.
     *
     * @param object $object
     * @param string $property property name
     *
     * @return mixed Value of $object->property
     */
    public static function fetchProperty($object, string $property)
    {
        $prop = self::getProperty(new \ReflectionObject($object), $property);

        return $prop->getValue($object);
    }

    /**
     * Assign the value of a property of an object, bypassing visibility restrictions.
     *
     * @param object $object
     * @param string $property property name
     * @param mixed  $value
     *
     * @return mixed Value of $object->property
     */
    public static function assignProperty($object, string $property, $value)
    {
        $prop = self::getProperty(new \ReflectionObject($object), $property);
        $prop->setValue($object, $value);

        return $value;
    }

    /**
     * Call a method on an object, bypassing visibility restrictions.
     *
     * @param object $object
     * @param string $method  method name
     * @param mixed  $args...
     *
     * @return mixed
     */
    public static function callMethod($object, string $method, ...$args)
    {
        $refl = new \ReflectionObject($object);
        $reflMethod = $refl->getMethod($method);
        $reflMethod->setAccessible(true);

        return $reflMethod->invokeArgs($object, $args);
    }

    /**
     * Fetch a property of a class, bypassing visibility restrictions.
     *
     * @param string|object $class    class name or instance
     * @param string        $property property name
     *
     * @return mixed Value of $class::$property
     */
    public static function fetchStaticProperty($class, string $property)
    {
        $prop = self::getProperty(new \ReflectionClass($class), $property);
        $prop->setAccessible(true);

        return $prop->getValue();
    }

    /**
     * Assign the value of a static property of a class, bypassing visibility restrictions.
     *
     * @param string|object $class    class name or instance
     * @param string        $property property name
     * @param mixed         $value
     *
     * @return mixed Value of $class::$property
     */
    public static function assignStaticProperty($class, string $property, $value)
    {
        $prop = self::getProperty(new \ReflectionClass($class), $property);
        $refl = $prop->getDeclaringClass();

        if (\method_exists($refl, 'setStaticPropertyValue')) {
            $refl->setStaticPropertyValue($property, $value);
        } else {
            $prop->setValue($value);
        }

        return $value;
    }

    /**
     * Call a static method on a class, bypassing visibility restrictions.
     *
     * @param string|object $class   class name or instance
     * @param string        $method  method name
     * @param mixed         $args...
     *
     * @return mixed
     */
    public static function callStatic($class, string $method, ...$args)
    {
        $refl = new \ReflectionClass($class);
        $reflMethod = $refl->getMethod($method);
        $reflMethod->setAccessible(true);

        return $reflMethod->invokeArgs(null, $args);
    }

    /**
     * Fetch a class constant, bypassing visibility restrictions.
     *
     * @param string|object $class class name or instance
     * @param string        $const constant name
     *
     * @return mixed
     */
    public static function fetchClassConst($class, string $const)
    {
        $refl = new \ReflectionClass($class);

        do {
            if ($refl->hasConstant($const)) {
                return $refl->getConstant($const);
            }

            $refl = $refl->getParentClass();
        } while ($refl !== false);

        return false;
    }

    /**
     * Construct an instance of a class, bypassing private constructors.
     *
     * @param string $class   class name
     * @param mixed  $args...
     */
    public static function newInstance(string $class, ...$args)
    {
        $refl = new \ReflectionClass($class);
        $instance = $refl->newInstanceWithoutConstructor();

        $constructor = $refl->getConstructor();
        $constructor->setAccessible(true);
        $constructor->invokeArgs($instance, $args);

        return $instance;
    }

    /**
     * Get a ReflectionProperty from an object (or its parent classes).
     *
     * @throws \ReflectionException if neither the object nor any of its parents has this property
     *
     * @param \ReflectionClass $refl
     * @param string           $property property name
     *
     * @return \ReflectionProperty
     */
    private static function getProperty(\ReflectionClass $refl, string $property): \ReflectionProperty
    {
        $firstException = null;
        do {
            try {
                $prop = $refl->getProperty($property);
                $prop->setAccessible(true);

                return $prop;
            } catch (\ReflectionException $e) {
                if ($firstException === null) {
                    $firstException = $e;
                }

                $refl = $refl->getParentClass();
            }
        } while ($refl !== false);

        throw $firstException;
    }
}

• [D] CodeCleaner
• [D] Command
• [D] Exception
• [D] ExecutionLoop
• [D] Formatter
• [D] Input
• [D] Output
• [D] Readline
• [D] Reflection
• [D] Sudo
• [D] TabCompletion
• [D] Util
• [D] VarDumper
• [D] VersionUpdater
• [F] CodeCleaner.php
  Delete
• [F] ConfigPaths.php
  Delete
• [F] Configuration.php
  Delete
• [F] Context.php
  Delete
• [F] ContextAware.php
  Delete
• [F] EnvInterface.php
  Delete
• [F] ExecutionClosure.php
  Delete
• [F] ExecutionLoopClosure.php
  Delete
• [F] functions.php
  Delete
• [F] ParserFactory.php
  Delete
• [F] Shell.php
  Delete
• [F] Sudo.php
  Delete
• [F] SuperglobalsEnv.php
  Delete
• [F] SystemEnv.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