source_system

\HTMLPurifier_AttrTransform_TargetNoopener

Adds rel="noopener" to any links which target a different window than the current one. This is used to prevent malicious websites from silently replacing the original window, which could be used to do phishing.

This transform is controlled by %HTML.TargetNoopener.

Summary

Methods

Properties

Constants

transform()
prependCSS()
confiscateAttr()

No public properties found

No constants found

No protected methods found

No protected properties found

N/A

No private methods found

No private properties found

N/A

transform()

transform(array  $attr, \HTMLPurifier_Config  $config, \HTMLPurifier_Context  $context) : array

Abstract: makes changes to the attributes dependent on multiple values.

Parameters

array	$attr	Assoc array of attributes, usually from HTMLPurifier_Token_Tag::$attr
\HTMLPurifier_Config	$config	Mandatory HTMLPurifier_Config object.
\HTMLPurifier_Context	$context	Mandatory HTMLPurifier_Context object

Returns

array

	$attr
string	$css	CSS to prepend

	$attr
mixed	$key	Key of attribute to confiscate