/home/kueuepay/public_html/vendor/fakerphp/faker/src/Faker/Extension/Helper.php
<?php

namespace Faker\Extension;

/**
 * A class with some methods that may make building extensions easier.
 *
 * @experimental This class is experimental and does not fall under our BC promise
 */
final class Helper
{
    /**
     * Returns a random element from a passed array.
     */
    public static function randomElement(array $array)
    {
        if ($array === []) {
            return null;
        }

        return $array[array_rand($array, 1)];
    }

    /**
     * Replaces all hash sign ('#') occurrences with a random number
     * Replaces all percentage sign ('%') occurrences with a non-zero number.
     *
     * @param string $string String that needs to bet parsed
     */
    public static function numerify(string $string): string
    {
        // instead of using randomDigit() several times, which is slow,
        // count the number of hashes and generate once a large number
        $toReplace = [];

        if (($pos = strpos($string, '#')) !== false) {
            for ($i = $pos, $last = strrpos($string, '#', $pos) + 1; $i < $last; ++$i) {
                if ($string[$i] === '#') {
                    $toReplace[] = $i;
                }
            }
        }

        if ($nbReplacements = count($toReplace)) {
            $maxAtOnce = strlen((string) mt_getrandmax()) - 1;
            $numbers = '';
            $i = 0;

            while ($i < $nbReplacements) {
                $size = min($nbReplacements - $i, $maxAtOnce);
                $numbers .= str_pad((string) mt_rand(0, 10 ** $size - 1), $size, '0', STR_PAD_LEFT);
                $i += $size;
            }

            for ($i = 0; $i < $nbReplacements; ++$i) {
                $string[$toReplace[$i]] = $numbers[$i];
            }
        }

        return self::replaceWildcard($string, '%', static function () {
            return mt_rand(1, 9);
        });
    }

    /**
     * Replaces all question mark ('?') occurrences with a random letter.
     *
     * @param string $string String that needs to bet parsed
     */
    public static function lexify(string $string): string
    {
        return self::replaceWildcard($string, '?', static function () {
            return chr(mt_rand(97, 122));
        });
    }

    /**
     * Replaces hash signs ('#') and question marks ('?') with random numbers and letters
     * An asterisk ('*') is replaced with either a random number or a random letter.
     *
     * @param string $string String that needs to bet parsed
     */
    public static function bothify(string $string): string
    {
        $string = self::replaceWildcard($string, '*', static function () {
            return mt_rand(0, 1) === 1 ? '#' : '?';
        });

        return self::lexify(self::numerify($string));
    }

    private static function replaceWildcard(string $string, string $wildcard, callable $callback): string
    {
        if (($pos = strpos($string, $wildcard)) === false) {
            return $string;
        }

        for ($i = $pos, $last = strrpos($string, $wildcard, $pos) + 1; $i < $last; ++$i) {
            if ($string[$i] === $wildcard) {
                $string[$i] = call_user_func($callback);
            }
        }

        return $string;
    }
}
Path: home/kueuepay/public_html/vendor/fakerphp/faker/src/Faker/Extension
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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