Documentation

BaseWriter
in package
implements IWriter

AbstractYes

Table of Contents

Interfaces

IWriter

Properties

$fileHandle  : resource
$includeCharts  : bool
Write charts that are defined in the workbook? Identifies whether the Writer should write definitions for any charts that exist in the PhpSpreadsheet object.
$preCalculateFormulas  : bool
Pre-calculate formulas Forces PhpSpreadsheet to 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.
$diskCachingDirectory  : string
Disk caching directory.
$shouldCloseFile  : bool
$useDiskCaching  : bool
Use disk caching where possible?

Methods

getDiskCachingDirectory()  : string
Get disk caching directory.
getIncludeCharts()  : bool
Write charts in workbook? If this is true, then the Writer will write definitions for any charts that exist in the PhpSpreadsheet object.
getPreCalculateFormulas()  : bool
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.
getUseDiskCaching()  : bool
Get use disk caching where possible?
openFileHandle()  : void
Open file handle.
setIncludeCharts()  : $this
Set write charts in workbook Set to true, to advise the Writer to include any charts that exist in the PhpSpreadsheet object.
setPreCalculateFormulas()  : $this
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.
setUseDiskCaching()  : $this
Set use disk caching where possible?
maybeCloseFileHandle()  : void
Close file handle only if we opened it ourselves.
processFlags()  : void

Properties

$includeCharts

Write charts that are defined in the workbook? Identifies whether the Writer should write definitions for any charts that exist in the PhpSpreadsheet object.

protected bool $includeCharts = false

$preCalculateFormulas

Pre-calculate formulas Forces PhpSpreadsheet to 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.

protected bool $preCalculateFormulas = true

$diskCachingDirectory

Disk caching directory.

private string $diskCachingDirectory = './'

$useDiskCaching

Use disk caching where possible?

private bool $useDiskCaching = false

Methods

getDiskCachingDirectory()

Get disk caching directory.

public getDiskCachingDirectory() : string
Return values
string

getIncludeCharts()

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

public getIncludeCharts() : bool

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

Return values
bool

getPreCalculateFormulas()

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.

public getPreCalculateFormulas() : bool
Return values
bool

getUseDiskCaching()

Get use disk caching where possible?

public getUseDiskCaching() : bool
Return values
bool

openFileHandle()

Open file handle.

public openFileHandle(resource|string $filename) : void
Parameters
$filename : resource|string

setIncludeCharts()

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

public setIncludeCharts(bool $includeCharts) : $this

Set to false (the default) to ignore charts.

Parameters
$includeCharts : bool
Return values
$this

setPreCalculateFormulas()

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.

public setPreCalculateFormulas(bool $precalculateFormulas) : $this
Parameters
$precalculateFormulas : bool

Pre-Calculate Formulas?

Return values
$this

setUseDiskCaching()

Set use disk caching where possible?

public setUseDiskCaching(bool $useDiskCache[, string|null $cacheDirectory = null ]) : $this
Parameters
$useDiskCache : bool
$cacheDirectory : string|null = null

Disk caching directory

Return values
$this

maybeCloseFileHandle()

Close file handle only if we opened it ourselves.

protected maybeCloseFileHandle() : void

processFlags()

protected processFlags(int $flags) : void
Parameters
$flags : int 

        

        
    




    

    

                                

                

                                
    

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