HTMLPurifier_Lexer_DirectLex Class Reference

Inheritance diagram for HTMLPurifier_Lexer_DirectLex:

Collaboration diagram for HTMLPurifier_Lexer_DirectLex:

Public Member Functions
	tokenizeHTML ($html, $config, $context)
	parseAttributeString ($string, $config, $context)
Public Member Functions inherited from HTMLPurifier_Lexer
	__construct ()
	parseText ($string, $config)
	parseAttr ($string, $config)
	parseData ($string, $is_attr, $config)
	tokenizeHTML ($string, $config, $context)
	normalize ($html, $config, $context)
	extractBody ($html)

Data Fields
	$tracksLineNumbers = true
Data Fields inherited from HTMLPurifier_Lexer
	$tracksLineNumbers = false

Protected Member Functions
	scriptCallback ($matches)
	substrCount ($haystack, $needle, $offset, $length)

Protected Attributes
	$_whitespace = "\x20\x09\x0D\x0A"
Protected Attributes inherited from HTMLPurifier_Lexer
	$_special_entity2str

Additional Inherited Members
Static Public Member Functions inherited from HTMLPurifier_Lexer
static	create ($config)
Static Protected Member Functions inherited from HTMLPurifier_Lexer
static	escapeCDATA ($string)
static	escapeCommentedCDATA ($string)
static	removeIEConditional ($string)
static	CDATACallback ($matches)

Detailed Description

Our in-house implementation of a parser.

A pure PHP parser, DirectLex has absolutely no dependencies, making it a reasonably good default for PHP4. Written with efficiency in mind, it can be four times faster than HTMLPurifier_Lexer_PEARSax3, although it pales in comparison to HTMLPurifier_Lexer_DOMLex.

Todo:

Reread XML spec and document differences.

Member Function Documentation

parseAttributeString()

parseAttributeString	(		$string,
			$config,
			$context
	)

Takes the inside of an HTML tag and makes an assoc array of attributes.

Parameters

string	$string	Inside of tag excluding name.
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Returns

array Assoc array of attributes.

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scriptCallback()

scriptCallback (   $matches )

protected

Callback function for script CDATA fudge

Parameters

array

$matches,in

form of array(opening tag, contents, closing tag)

Returns

string

substrCount()

substrCount (   $haystack,   $needle,   $offset,   $length  )

protected

PHP 5.0.x compatible substr_count that implements offset and length

Parameters

string	$haystack
string	$needle
int	$offset
int	$length

Returns

int

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tokenizeHTML()

tokenizeHTML	(		$html,
			$config,
			$context
	)

Parameters

String	$html
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Returns

array|HTMLPurifier_Token[]

Reimplemented from HTMLPurifier_Lexer.

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Field Documentation

$_whitespace

$_whitespace = "\x20\x09\x0D\x0A"

protected

Whitespace characters for str(c)spn. @type string

$tracksLineNumbers

$tracksLineNumbers = true

@type bool

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

• C:/xoops2511b2/htdocs/xoops_lib/modules/protector/library/HTMLPurifier/Lexer/DirectLex.php