/home/kueuepay/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Cell/ColumnRange.php
<?php

namespace PhpOffice\PhpSpreadsheet\Cell;

use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class ColumnRange implements AddressRange
{
    /**
     * @var ?Worksheet
     */
    protected $worksheet;

    /**
     * @var int
     */
    protected $from;

    /**
     * @var int
     */
    protected $to;

    public function __construct(string $from, ?string $to = null, ?Worksheet $worksheet = null)
    {
        $this->validateFromTo(
            Coordinate::columnIndexFromString($from),
            Coordinate::columnIndexFromString($to ?? $from)
        );
        $this->worksheet = $worksheet;
    }

    public static function fromColumnIndexes(int $from, int $to, ?Worksheet $worksheet = null): self
    {
        return new self(Coordinate::stringFromColumnIndex($from), Coordinate::stringFromColumnIndex($to), $worksheet);
    }

    /**
     * @param array<int|string> $array
     */
    public static function fromArray(array $array, ?Worksheet $worksheet = null): self
    {
        array_walk(
            $array,
            function (&$column): void {
                $column = is_numeric($column) ? Coordinate::stringFromColumnIndex((int) $column) : $column;
            }
        );
        /** @var string $from */
        /** @var string $to */
        [$from, $to] = $array;

        return new self($from, $to, $worksheet);
    }

    private function validateFromTo(int $from, int $to): void
    {
        // Identify actual top and bottom values (in case we've been given bottom and top)
        $this->from = min($from, $to);
        $this->to = max($from, $to);
    }

    public function columnCount(): int
    {
        return $this->to - $this->from + 1;
    }

    public function shiftDown(int $offset = 1): self
    {
        $newFrom = $this->from + $offset;
        $newFrom = ($newFrom < 1) ? 1 : $newFrom;

        $newTo = $this->to + $offset;
        $newTo = ($newTo < 1) ? 1 : $newTo;

        return self::fromColumnIndexes($newFrom, $newTo, $this->worksheet);
    }

    public function shiftUp(int $offset = 1): self
    {
        return $this->shiftDown(0 - $offset);
    }

    public function from(): string
    {
        return Coordinate::stringFromColumnIndex($this->from);
    }

    public function to(): string
    {
        return Coordinate::stringFromColumnIndex($this->to);
    }

    public function fromIndex(): int
    {
        return $this->from;
    }

    public function toIndex(): int
    {
        return $this->to;
    }

    public function toCellRange(): CellRange
    {
        return new CellRange(
            CellAddress::fromColumnAndRow($this->from, 1, $this->worksheet),
            CellAddress::fromColumnAndRow($this->to, AddressRange::MAX_ROW)
        );
    }

    public function __toString(): string
    {
        $from = $this->from();
        $to = $this->to();

        if ($this->worksheet !== null) {
            $title = str_replace("'", "''", $this->worksheet->getTitle());

            return "'{$title}'!{$from}:{$to}";
        }

        return "{$from}:{$to}";
    }
}
Path: home/kueuepay/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Cell
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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