HTMLPurifier_AttrDef_CSS_DenyElementDecorator

Decorator which enables CSS properties to be disabled for specific elements.

• Full name: \HTMLPurifier_AttrDef_CSS_DenyElementDecorator
• Parent class: \HTMLPurifier_AttrDef

Properties

def

public $def

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element

public $element

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Methods

__construct

public __construct(\HTMLPurifier_AttrDef $def, string $element): mixed

Parameters:

Parameter	Type	Description
$def	\HTMLPurifier_AttrDef	Definition to wrap
$element	string	Element to deny

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validate

Checks if CurrentToken is set and equal to $this->element

public validate(string $string, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context): bool|string

Parameters:

Parameter	Type	Description
$string	string
$config	\HTMLPurifier_Config
$context	\HTMLPurifier_Context

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Inherited methods

validate

Validates and cleans passed string according to a definition.

public validate(string $string, \HTMLPurifier_Config $config, \HTMLPurifier_Context $context): mixed

• This method is abstract.

Parameters:

Parameter	Type	Description
$string	string	String to be validated and cleaned.
$config	\HTMLPurifier_Config	Mandatory HTMLPurifier_Config object.
$context	\HTMLPurifier_Context	Mandatory HTMLPurifier_Context object.

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parseCDATA

Convenience method that parses a string as if it were CDATA.

public parseCDATA(mixed $string): mixed

This method process a string in the manner specified at http://www.w3.org/TR/html4/types.html#h-6.2 by removing leading and trailing whitespace, ignoring line feeds, and replacing carriage returns and tabs with spaces. While most useful for HTML attributes specified as CDATA, it can also be applied to most CSS values.

Parameters:

Parameter	Type	Description
$string	mixed

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make

Factory method for creating this class from a string.

public make(string $string): \HTMLPurifier_AttrDef

Parameters:

Parameter	Type	Description
$string	string	String construction info

Return Value:

Created AttrDef object corresponding to $string

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mungeRgb

Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work properly. THIS IS A HACK!

protected mungeRgb(string $string): string

Parameters:

Parameter	Type	Description
$string	string	a CSS colour definition

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expandCSSEscape

Parses a possibly escaped CSS string and returns the "pure" version of it.

protected expandCSSEscape(mixed $string): mixed

Parameters:

Parameter	Type	Description
$string	mixed

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Automatically generated on 2025-03-18