HTMLPurifier_Filter_ExtractStyleBlocks Class Reference

Inheritance diagram for HTMLPurifier_Filter_ExtractStyleBlocks:

Public Member Functions
	cleanCSS ($css, $config, $context)
	Takes CSS (the stuff found in <style>) and cleans it.
	postFilter ($html, $config, $context)
	Post-processor function, handles HTML after HTML Purifier.
	preFilter ($html, $config, $context)
	Removes inline <style> tags from HTML, saves them for later use.

Public Attributes
	$name = 'ExtractStyleBlocks'
	@type string

Protected Member Functions
	styleCallback ($matches)
	Save the contents of CSS blocks to style matches.

Member Function Documentation

cleanCSS()

HTMLPurifier_Filter_ExtractStyleBlocks::cleanCSS	(		$css,
			$config,
			$context )

Takes CSS (the stuff found in <style>) and cleans it.

Warning

Requires CSSTidy http://csstidy.sourceforge.net/

Parameters

string	$css	CSS styling to clean
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Exceptions

HTMLPurifier_Exception

Return values

string

Cleaned CSS

postFilter()

HTMLPurifier_Filter::postFilter ( $html, $config, $context )

inherited

Post-processor function, handles HTML after HTML Purifier.

Parameters

string	$html
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Return values

string

Reimplemented in HTMLPurifier_Filter_YouTube.

preFilter()

HTMLPurifier_Filter_ExtractStyleBlocks::preFilter	(		$html,
			$config,
			$context )

Removes inline <style> tags from HTML, saves them for later use.

Parameters

string	$html
HTMLPurifier_Config	$config
HTMLPurifier_Context	$context

Return values

string

Todo

Extend to indicate non-text/css style blocks

Reimplemented from HTMLPurifier_Filter.

styleCallback()

HTMLPurifier_Filter_ExtractStyleBlocks::styleCallback ( $matches )

protected

Save the contents of CSS blocks to style matches.

Parameters

array

$matches

preg_replace style $matches array

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

• lib/htmlpurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php