Edit File: IReader.php
<?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); }
Back to File Manager