/home/kueuepay/public_html/vendor/nesbot/carbon/src/Carbon/Traits/IntervalStep.php
<?php

/**
 * This file is part of the Carbon package.
 *
 * (c) Brian Nesbitt <brian@nesbot.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Carbon\Traits;

use Carbon\Carbon;
use Carbon\CarbonImmutable;
use Carbon\CarbonInterface;
use Closure;
use DateTimeImmutable;
use DateTimeInterface;

trait IntervalStep
{
    /**
     * Step to apply instead of a fixed interval to get the new date.
     *
     * @var Closure|null
     */
    protected $step;

    /**
     * Get the dynamic step in use.
     *
     * @return Closure
     */
    public function getStep(): ?Closure
    {
        return $this->step;
    }

    /**
     * Set a step to apply instead of a fixed interval to get the new date.
     *
     * Or pass null to switch to fixed interval.
     *
     * @param Closure|null $step
     */
    public function setStep(?Closure $step): void
    {
        $this->step = $step;
    }

    /**
     * Take a date and apply either the step if set, or the current interval else.
     *
     * The interval/step is applied negatively (typically subtraction instead of addition) if $negated is true.
     *
     * @param DateTimeInterface $dateTime
     * @param bool              $negated
     *
     * @return CarbonInterface
     */
    public function convertDate(DateTimeInterface $dateTime, bool $negated = false): CarbonInterface
    {
        /** @var CarbonInterface $carbonDate */
        $carbonDate = $dateTime instanceof CarbonInterface ? $dateTime : $this->resolveCarbon($dateTime);

        if ($this->step) {
            return $carbonDate->setDateTimeFrom(($this->step)($carbonDate->avoidMutation(), $negated));
        }

        if ($negated) {
            return $carbonDate->rawSub($this);
        }

        return $carbonDate->rawAdd($this);
    }

    /**
     * Convert DateTimeImmutable instance to CarbonImmutable instance and DateTime instance to Carbon instance.
     *
     * @param DateTimeInterface $dateTime
     *
     * @return Carbon|CarbonImmutable
     */
    private function resolveCarbon(DateTimeInterface $dateTime)
    {
        if ($dateTime instanceof DateTimeImmutable) {
            return CarbonImmutable::instance($dateTime);
        }

        return Carbon::instance($dateTime);
    }
}
Path: home/kueuepay/public_html/vendor/nesbot/carbon/src/Carbon/Traits
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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