HTMLPurifier_AttrTransform_ImgRequired Class Reference

Inheritance diagram for HTMLPurifier_AttrTransform_ImgRequired:

Collaboration diagram for HTMLPurifier_AttrTransform_ImgRequired:

Public Member Functions
	transform ($attr, $config, $context)

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Detailed Description

Transform that supplies default values for the src and alt attributes in img tags, as well as prevents the img tag from being removed because of a missing alt tag. This needs to be registered as both a pre and post attribute transform.

Definition at line 11 of file ImgRequired.php.

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Member Function Documentation

transform	(	$	attr,
		$	config,
		$	context
	)

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

Parameters:

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

Returns:

Processed attribute array.

Reimplemented from HTMLPurifier_AttrTransform.

Definition at line 14 of file ImgRequired.php.

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

• C:/xampp/htdocs/moodle/lib/htmlpurifier/HTMLPurifier/AttrTransform/ImgRequired.php