\PhpOffice\PhpSpreadsheet\WriterIWriter

__construct()

__construct(\PhpOffice\PhpSpreadsheet\Spreadsheet  $spreadsheet) 

IWriter constructor.

Parameters

getIncludeCharts()

getIncludeCharts() : boolean

Write charts in workbook? If this is true, then the Writer will write definitions for any charts that exist in the PhpSpreadsheet object.

If false (the default) it will ignore any charts defined in the PhpSpreadsheet object.

Returns

setIncludeCharts()

setIncludeCharts(boolean  $pValue) : \PhpOffice\PhpSpreadsheet\Writer\IWriter

Set write charts in workbook Set to true, to advise the Writer to include any charts that exist in the PhpSpreadsheet object.

Set to false (the default) to ignore charts.

Parameters

Returns

getPreCalculateFormulas()

getPreCalculateFormulas() : boolean

Get Pre-Calculate Formulas flag If this is true (the default), then the writer will recalculate all formulae in a workbook when saving, so that the pre-calculated values are immediately available to MS Excel or other office spreadsheet viewer when opening the file If false, then formulae are not calculated on save. This is faster for saving in PhpSpreadsheet, but slower when opening the resulting file in MS Excel, because Excel has to recalculate the formulae itself.

Returns

setPreCalculateFormulas()

setPreCalculateFormulas(boolean  $pValue) : \PhpOffice\PhpSpreadsheet\Writer\IWriter

Set Pre-Calculate Formulas Set to true (the default) to advise the Writer to calculate all formulae on save Set to false to prevent precalculation of formulae on save.

Parameters

Returns

save()

save(string  $pFilename) 

Save PhpSpreadsheet to file.

Parameters

Throws

\PhpOffice\PhpSpreadsheet\Writer\Exception

getUseDiskCaching()

getUseDiskCaching() : boolean

Get use disk caching where possible?

Returns

setUseDiskCaching()

setUseDiskCaching(boolean  $pValue, string  $pDirectory = null) : \PhpOffice\PhpSpreadsheet\Writer\IWriter

Set use disk caching where possible?

Parameters

Throws

\PhpOffice\PhpSpreadsheet\Writer\Exception

when directory does not exist

Returns

getDiskCachingDirectory()

getDiskCachingDirectory() : string

Get disk caching directory.

Returns