QRFpdf

QRFpdf output module (requires fpdf)

• Full name: \chillerlan\QRCode\Output\QRFpdf
• Parent class: \chillerlan\QRCode\Output\QROutputAbstract

See Also:

• https://github.com/Setasign/FPDF -
• http://www.fpdf.org/ -

Methods

__construct

QROutputAbstract constructor.

public __construct(\chillerlan\Settings\SettingsContainerInterface $options, \chillerlan\QRCode\Data\QRMatrix $matrix): mixed

Parameters:

Parameter	Type	Description
$options	\chillerlan\Settings\SettingsContainerInterface
$matrix	\chillerlan\QRCode\Data\QRMatrix

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setModuleValues

Sets the initial module values (clean-up & defaults)

protected setModuleValues(): void

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dump

generates the output, optionally dumps it to a file, and returns it

public dump(string $file = null): string|\FPDF

Parameters:

Parameter	Type	Description
$file	string

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Inherited methods

__construct

QROutputAbstract constructor.

public __construct(\chillerlan\Settings\SettingsContainerInterface $options, \chillerlan\QRCode\Data\QRMatrix $matrix): mixed

Parameters:

Parameter	Type	Description
$options	\chillerlan\Settings\SettingsContainerInterface
$matrix	\chillerlan\QRCode\Data\QRMatrix

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setModuleValues

Sets the initial module values (clean-up & defaults)

protected setModuleValues(): void

• This method is abstract.

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saveToFile

saves the qr data to a file

protected saveToFile(string $data, string $file): bool

Parameters:

Parameter	Type	Description
$data	string
$file	string

Throws:

• QRCodeOutputException

See Also:

• \chillerlan\QRCode\Output\file_put_contents() - * \chillerlan\QRCode\QROptions::cachefile -

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dump

generates the output, optionally dumps it to a file, and returns it

public dump(string $file = null): mixed

Parameters:

Parameter	Type	Description
$file	string

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Automatically generated on 2025-03-18