/home/kueuepay/public_html/vendor/laravel/framework/src/Illuminate/Support/Reflector.php
<?php

namespace Illuminate\Support;

use ReflectionClass;
use ReflectionEnum;
use ReflectionMethod;
use ReflectionNamedType;
use ReflectionUnionType;

class Reflector
{
    /**
     * This is a PHP 7.4 compatible implementation of is_callable.
     *
     * @param  mixed  $var
     * @param  bool  $syntaxOnly
     * @return bool
     */
    public static function isCallable($var, $syntaxOnly = false)
    {
        if (! is_array($var)) {
            return is_callable($var, $syntaxOnly);
        }

        if (! isset($var[0], $var[1]) || ! is_string($var[1] ?? null)) {
            return false;
        }

        if ($syntaxOnly &&
            (is_string($var[0]) || is_object($var[0])) &&
            is_string($var[1])) {
            return true;
        }

        $class = is_object($var[0]) ? get_class($var[0]) : $var[0];

        $method = $var[1];

        if (! class_exists($class)) {
            return false;
        }

        if (method_exists($class, $method)) {
            return (new ReflectionMethod($class, $method))->isPublic();
        }

        if (is_object($var[0]) && method_exists($class, '__call')) {
            return (new ReflectionMethod($class, '__call'))->isPublic();
        }

        if (! is_object($var[0]) && method_exists($class, '__callStatic')) {
            return (new ReflectionMethod($class, '__callStatic'))->isPublic();
        }

        return false;
    }

    /**
     * Get the class name of the given parameter's type, if possible.
     *
     * @param  \ReflectionParameter  $parameter
     * @return string|null
     */
    public static function getParameterClassName($parameter)
    {
        $type = $parameter->getType();

        if (! $type instanceof ReflectionNamedType || $type->isBuiltin()) {
            return;
        }

        return static::getTypeName($parameter, $type);
    }

    /**
     * Get the class names of the given parameter's type, including union types.
     *
     * @param  \ReflectionParameter  $parameter
     * @return array
     */
    public static function getParameterClassNames($parameter)
    {
        $type = $parameter->getType();

        if (! $type instanceof ReflectionUnionType) {
            return array_filter([static::getParameterClassName($parameter)]);
        }

        $unionTypes = [];

        foreach ($type->getTypes() as $listedType) {
            if (! $listedType instanceof ReflectionNamedType || $listedType->isBuiltin()) {
                continue;
            }

            $unionTypes[] = static::getTypeName($parameter, $listedType);
        }

        return array_filter($unionTypes);
    }

    /**
     * Get the given type's class name.
     *
     * @param  \ReflectionParameter  $parameter
     * @param  \ReflectionNamedType  $type
     * @return string
     */
    protected static function getTypeName($parameter, $type)
    {
        $name = $type->getName();

        if (! is_null($class = $parameter->getDeclaringClass())) {
            if ($name === 'self') {
                return $class->getName();
            }

            if ($name === 'parent' && $parent = $class->getParentClass()) {
                return $parent->getName();
            }
        }

        return $name;
    }

    /**
     * Determine if the parameter's type is a subclass of the given type.
     *
     * @param  \ReflectionParameter  $parameter
     * @param  string  $className
     * @return bool
     */
    public static function isParameterSubclassOf($parameter, $className)
    {
        $paramClassName = static::getParameterClassName($parameter);

        return $paramClassName
            && (class_exists($paramClassName) || interface_exists($paramClassName))
            && (new ReflectionClass($paramClassName))->isSubclassOf($className);
    }

    /**
     * Determine if the parameter's type is a Backed Enum with a string backing type.
     *
     * @param  \ReflectionParameter  $parameter
     * @return bool
     */
    public static function isParameterBackedEnumWithStringBackingType($parameter)
    {
        $backedEnumClass = (string) $parameter->getType();

        if (function_exists('enum_exists') && enum_exists($backedEnumClass)) {
            $reflectionBackedEnum = new ReflectionEnum($backedEnumClass);

            return $reflectionBackedEnum->isBacked()
                && $reflectionBackedEnum->getBackingType()->getName() == 'string';
        }

        return false;
    }
}
Path: home/kueuepay/public_html/vendor/laravel/framework/src/Illuminate/Support
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Kueue Pay Payment Gateway Solutions Developer API Documentation

Welcome to the Kueue Pay Payment Gateway Solutions Developer API Documentation. This comprehensive guide will empower you to seamlessly integrate our advanced payment gateway into your website, enhancing your customers’ payment experience and enabling efficient transaction processing. The Kueue Pay Developer API is designed for developers and entrepreneurs who seek simplicity, security, and reliability in their payment processing solutions.

1. Introduction

The Kueue Pay Developer API allows you to seamlessly integrate Kueue Pay’s Payment Gateway Solutions into your website, enabling secure and efficient debit and credit card transactions. With our API, you can initiate payments, check payment statuses, and even process refunds, all while ensuring a smooth and streamlined payment experience for your customers.

Prerequisites