QROptions

The QRCode settings container

• Full name: \chillerlan\QRCode\QROptions
• Parent class: \chillerlan\Settings\SettingsContainerAbstract

Inherited methods

__construct

SettingsContainerAbstract constructor.

public __construct(iterable $properties = null): mixed

Parameters:

Parameter	Type	Description
$properties	iterable

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construct

calls a method with trait name as replacement constructor for each used trait (remember pre-php5 classname constructors? yeah, basically this.)

protected construct(): void

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__get

Retrieve the value of $property

public __get(string $property): mixed|null

Parameters:

Parameter	Type	Description
$property	string

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__set

Set $property to $value while avoiding private and non-existing properties

public __set(string $property, mixed $value): void

Parameters:

Parameter	Type	Description
$property	string
$value	mixed

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__isset

Checks if $property is set (aka. not null), excluding private properties

public __isset(string $property): bool

Parameters:

Parameter	Type	Description
$property	string

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__unset

Unsets $property while avoiding private and non-existing properties

public __unset(string $property): void

Parameters:

Parameter	Type	Description
$property	string

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__toString

public __toString(): string

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toArray

Returns an array representation of the settings object

public toArray(): array

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fromIterable

Sets properties from a given iterable

public fromIterable(iterable $properties): \chillerlan\Settings\SettingsContainerInterface

Parameters:

Parameter	Type	Description
$properties	iterable

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toJSON

Returns a JSON representation of the settings object

public toJSON(int $jsonOptions = null): string

Parameters:

Parameter	Type	Description
$jsonOptions	int

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fromJSON

Sets properties from a given JSON string

public fromJSON(string $json): \chillerlan\Settings\SettingsContainerInterface

Parameters:

Parameter	Type	Description
$json	string

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jsonSerialize

public jsonSerialize(): array

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setMinMaxVersion

clamp min/max version number

protected setMinMaxVersion(int $versionMin, int $versionMax): void

Parameters:

Parameter	Type	Description
$versionMin	int
$versionMax	int

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set_versionMin

sets the minimum version number

protected set_versionMin(int $version): void

Parameters:

Parameter	Type	Description
$version	int

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set_versionMax

sets the maximum version number

protected set_versionMax(int $version): void

Parameters:

Parameter	Type	Description
$version	int

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set_eccLevel

sets the error correction level

protected set_eccLevel(int $eccLevel): void

Parameters:

Parameter	Type	Description
$eccLevel	int

Throws:

• QRCodeException

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set_maskPattern

sets/clamps the mask pattern

protected set_maskPattern(int $maskPattern): void

Parameters:

Parameter	Type	Description
$maskPattern	int

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set_imageTransparencyBG

sets the transparency background color

protected set_imageTransparencyBG(array $imageTransparencyBG): void

Parameters:

Parameter	Type	Description
$imageTransparencyBG	array

Throws:

• QRCodeException

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set_version

sets/clamps the version number

protected set_version(int $version): void

Parameters:

Parameter	Type	Description
$version	int

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set_fpdfMeasureUnit

sets the FPDF measurement unit

protected set_fpdfMeasureUnit(string $unit): void

Parameters:

Parameter	Type	Description
$unit	string

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Automatically generated on 2025-03-18