/home/kueuepay/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php
<?php

namespace PhpOffice\PhpSpreadsheet\Worksheet;

use Iterator as NativeIterator;
use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;

/**
 * @implements NativeIterator<int, Row>
 */
class RowIterator implements NativeIterator
{
    /**
     * Worksheet to iterate.
     *
     * @var Worksheet
     */
    private $subject;

    /**
     * Current iterator position.
     *
     * @var int
     */
    private $position = 1;

    /**
     * Start position.
     *
     * @var int
     */
    private $startRow = 1;

    /**
     * End position.
     *
     * @var int
     */
    private $endRow = 1;

    /**
     * Create a new row iterator.
     *
     * @param Worksheet $subject The worksheet to iterate over
     * @param int $startRow The row number at which to start iterating
     * @param int $endRow Optionally, the row number at which to stop iterating
     */
    public function __construct(Worksheet $subject, $startRow = 1, $endRow = null)
    {
        // Set subject
        $this->subject = $subject;
        $this->resetEnd($endRow);
        $this->resetStart($startRow);
    }

    public function __destruct()
    {
        $this->subject = null; // @phpstan-ignore-line
    }

    /**
     * (Re)Set the start row and the current row pointer.
     *
     * @param int $startRow The row number at which to start iterating
     *
     * @return $this
     */
    public function resetStart(int $startRow = 1)
    {
        if ($startRow > $this->subject->getHighestRow()) {
            throw new PhpSpreadsheetException(
                "Start row ({$startRow}) is beyond highest row ({$this->subject->getHighestRow()})"
            );
        }

        $this->startRow = $startRow;
        if ($this->endRow < $this->startRow) {
            $this->endRow = $this->startRow;
        }
        $this->seek($startRow);

        return $this;
    }

    /**
     * (Re)Set the end row.
     *
     * @param int $endRow The row number at which to stop iterating
     *
     * @return $this
     */
    public function resetEnd($endRow = null)
    {
        $this->endRow = $endRow ?: $this->subject->getHighestRow();

        return $this;
    }

    /**
     * Set the row pointer to the selected row.
     *
     * @param int $row The row number to set the current pointer at
     *
     * @return $this
     */
    public function seek(int $row = 1)
    {
        if (($row < $this->startRow) || ($row > $this->endRow)) {
            throw new PhpSpreadsheetException("Row $row is out of range ({$this->startRow} - {$this->endRow})");
        }
        $this->position = $row;

        return $this;
    }

    /**
     * Rewind the iterator to the starting row.
     */
    public function rewind(): void
    {
        $this->position = $this->startRow;
    }

    /**
     * Return the current row in this worksheet.
     */
    public function current(): Row
    {
        return new Row($this->subject, $this->position);
    }

    /**
     * Return the current iterator key.
     */
    public function key(): int
    {
        return $this->position;
    }

    /**
     * Set the iterator to its next value.
     */
    public function next(): void
    {
        ++$this->position;
    }

    /**
     * Set the iterator to its previous value.
     */
    public function prev(): void
    {
        --$this->position;
    }

    /**
     * Indicate if more rows exist in the worksheet range of rows that we're iterating.
     */
    public function valid(): bool
    {
        return $this->position <= $this->endRow && $this->position >= $this->startRow;
    }
}
Path: home/kueuepay/www/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet
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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