<?php

namespace PhpOffice\PhpSpreadsheet\Reader;

interface IReader
{
    public const LOAD_WITH_CHARTS = 1;

    public const READ_DATA_ONLY = 2;

    public const SKIP_EMPTY_CELLS = 4;
    public const IGNORE_EMPTY_CELLS = 4;

    /**
     * IReader constructor.
     */
    public function __construct();

    /**
     * Can the current IReader read the file?
     */
    public function canRead(string $filename): bool;

    /**
     * Read data only?
     *        If this is true, then the Reader will only read data values for cells, it will not read any formatting
     *           or structural information (like merges).
     *        If false (the default) it will read data and formatting.
     *
     * @return bool
     */
    public function getReadDataOnly();

    /**
     * Set read data only
     *        Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting
     *            or structural information (like merges).
     *        Set to false (the default) to advise the Reader to read both data and formatting for cells.
     *
     * @param bool $readDataOnly
     *
     * @return IReader
     */
    public function setReadDataOnly($readDataOnly);

    /**
     * Read empty cells?
     *        If this is true (the default), then the Reader will read data values for all cells, irrespective of value.
     *        If false it will not read data for cells containing a null value or an empty string.
     *
     * @return bool
     */
    public function getReadEmptyCells();

    /**
     * Set read empty cells
     *        Set to true (the default) to advise the Reader read data values for all cells, irrespective of value.
     *        Set to false to advise the Reader to ignore cells containing a null value or an empty string.
     *
     * @param bool $readEmptyCells
     *
     * @return IReader
     */
    public function setReadEmptyCells($readEmptyCells);

    /**
     * Read charts in workbook?
     *      If this is true, then the Reader will include any charts that exist in the workbook.
     *         Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.
     *      If false (the default) it will ignore any charts defined in the workbook file.
     *
     * @return bool
     */
    public function getIncludeCharts();

    /**
     * Set read charts in workbook
     *     Set to true, to advise the Reader to include any charts that exist in the workbook.
     *         Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.
     *     Set to false (the default) to discard charts.
     *
     * @param bool $includeCharts
     *
     * @return IReader
     */
    public function setIncludeCharts($includeCharts);

    /**
     * Get which sheets to load
     * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null
     *        indicating that all worksheets in the workbook should be loaded.
     *
     * @return mixed
     */
    public function getLoadSheetsOnly();

    /**
     * Set which sheets to load.
     *
     * @param mixed $value
     *        This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.
     *        If NULL, then it tells the Reader to read all worksheets in the workbook
     *
     * @return IReader
     */
    public function setLoadSheetsOnly($value);

    /**
     * Set all sheets to load
     *        Tells the Reader to load all worksheets from the workbook.
     *
     * @return IReader
     */
    public function setLoadAllSheets();

    /**
     * Read filter.
     *
     * @return IReadFilter
     */
    public function getReadFilter();

    /**
     * Set read filter.
     *
     * @return IReader
     */
    public function setReadFilter(IReadFilter $readFilter);

    /**
     * Loads PhpSpreadsheet from file.
     *
     * @param string $filename The name of the file to load
     * @param int $flags Flags that can change the behaviour of the Writer:
     *            self::LOAD_WITH_CHARTS    Load any charts that are defined (if the Reader supports Charts)
     *            self::READ_DATA_ONLY      Read only data, not style or structure information, from the file
     *            self::SKIP_EMPTY_CELLS    Don't read empty cells (cells that contain a null value,
     *                                      empty string, or a string containing only whitespace characters)
     *
     * @return \PhpOffice\PhpSpreadsheet\Spreadsheet
     */
    public function load(string $filename, int $flags = 0);
}

• [D] Csv
• [D] Gnumeric
• [D] Ods
• [D] Security
• [D] Xls
• [D] Xlsx
• [D] Xml
• [F] BaseReader.php
  Delete
• [F] Csv.php
  Delete
• [F] DefaultReadFilter.php
  Delete
• [F] Exception.php
  Delete
• [F] Gnumeric.php
  Delete
• [F] Html.php
  Delete
• [F] IReader.php
  Delete
• [F] IReadFilter.php
  Delete
• [F] Ods.php
  Delete
• [F] Slk.php
  Delete
• [F] Xls.php
  Delete
• [F] Xlsx.php
  Delete
• [F] Xml.php
  Delete

Save Cards

Save Your Card for Quick and Easy Future Payments Online

Simplify your payment experience by securely saving your card on our platform. After your initial transaction, you can choose to store your card details safely for future use. This feature eliminates the need to re-enter your payment information each time, making checkouts faster while keeping your data secure with advanced encryption and robust security measures.

• Navigate to the “Save Card” section.
• Click on “Add Card.”
• Choose your preferred setup method.
• Your card is now saved for future payments.