HTMLPurifier Class Reference

Public Member Functions
	__construct ($config=null)
	Initializes the purifier.
	addFilter ($filter)
	Adds a filter to process the output.
	purify ($html, $config=null)
	Filters an HTML snippet/document to be XSS-free and standards-compliant.
	purifyArray ($array_of_html, $config=null)
	Filters an array of HTML snippets.

Static Public Member Functions
static	getInstance ($prototype=null)
	Singleton for enforcing just one HTML Purifier in your system.
static	instance ($prototype=null)
	Singleton for enforcing just one HTML Purifier in your system.

Public Attributes
	$config
	Global configuration object.
	$context
	Resultant context of last run purification.
	$version = '4.15.0'
	Version of HTML Purifier.
const	VERSION = '4.15.0'
	Constant with version of HTML Purifier.

Protected Attributes
	$generator
	@type HTMLPurifier_Generator
	$strategy
	@type HTMLPurifier_Strategy_Core

Constructor & Destructor Documentation

__construct()

HTMLPurifier::__construct

(

$config = null

)

Initializes the purifier.

Parameters

HTMLPurifier_Config | mixed

$config

Optional HTMLPurifier_Config object for all instances of the purifier, if omitted, a default configuration is supplied (which can be overridden on a per-use basis). The parameter can also be any type that HTMLPurifier_Config\create() supports.

Member Function Documentation

addFilter()

HTMLPurifier::addFilter

(

$filter

)

Adds a filter to process the output.

First come first serve

Parameters

HTMLPurifier_Filter

$filter

HTMLPurifier_Filter object

getInstance()

static HTMLPurifier::getInstance ( $prototype = null )

static

Singleton for enforcing just one HTML Purifier in your system.

Parameters

HTMLPurifier | HTMLPurifier_Config

$prototype

Optional prototype HTMLPurifier instance to overload singleton with, or HTMLPurifier_Config instance to configure the generated version with.

Return values

HTMLPurifier

Note

Backwards compatibility, see instance()

instance()

static HTMLPurifier::instance ( $prototype = null )

static

Singleton for enforcing just one HTML Purifier in your system.

Parameters

HTMLPurifier | HTMLPurifier_Config

$prototype

Optional prototype HTMLPurifier instance to overload singleton with, or HTMLPurifier_Config instance to configure the generated version with.

Return values

HTMLPurifier

purify()

HTMLPurifier::purify	(		$html,
			$config = null )

Filters an HTML snippet/document to be XSS-free and standards-compliant.

Parameters

string	$html	String of HTML to purify
HTMLPurifier_Config	$config	Config object for this operation, if omitted, defaults to the config object specified during this object's construction. The parameter can also be any type that HTMLPurifier_Config\create() supports.

Return values

string

Purified HTML

purifyArray()

HTMLPurifier::purifyArray	(		$array_of_html,
			$config = null )

Filters an array of HTML snippets.

Parameters

string[]	$array_of_html	Array of html snippets
HTMLPurifier_Config	$config	Optional config object for this operation. See HTMLPurifier\purify() for more details.

Return values

string[]

Array of purified HTML

Member Data Documentation

$config

HTMLPurifier::$config

Global configuration object.

@type HTMLPurifier_Config

$context

HTMLPurifier::$context

Resultant context of last run purification.

Is an array of contexts if the last called method was purifyArray(). @type HTMLPurifier_Context

$version

HTMLPurifier::$version = '4.15.0'

Version of HTML Purifier.

@type string

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The documentation for this class was generated from the following file:

• lib/htmlpurifier/HTMLPurifier.php