HTMLPurifier_ChildDef Class Reference

Inheritance diagram for HTMLPurifier_ChildDef:

Public Member Functions
	getAllowedElements ($config)
	validateChildren ($tokens_of_children, $config, $context)
Data Fields
	$type
	$allow_empty
	$elements = array()

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Detailed Description

Defines allowed child nodes and validates tokens against it.

Definition at line 6 of file ChildDef.php.

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Member Function Documentation

getAllowedElements

(

$

config

)

Get lookup of tag names that should not close this element automatically. All other elements will do so.

Reimplemented in HTMLPurifier_ChildDef_StrictBlockquote.

Definition at line 31 of file ChildDef.php.

validateChildren	(	$	tokens_of_children,
		$	config,
		$	context
	)		[abstract]

Validates nodes according to definition and returns modification.

Parameters:

$tokens_of_children	Array of HTMLPurifier_Token
$config	HTMLPurifier_Config object
$context	HTMLPurifier_Context object

Returns:

bool true to leave nodes as is

bool false to remove parent node

array of replacement child tokens

Reimplemented in HTMLPurifier_ChildDef_Custom, HTMLPurifier_ChildDef_Chameleon, HTMLPurifier_ChildDef_Required, HTMLPurifier_ChildDef_StrictBlockquote, HTMLPurifier_ChildDef_Empty, HTMLPurifier_ChildDef_Optional, and HTMLPurifier_ChildDef_Table.

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Field Documentation

$allow_empty

Bool that indicates whether or not an empty array of children is okay

This is necessary for redundant checking when changes affecting a child node may cause a parent node to now be disallowed.

Reimplemented in HTMLPurifier_ChildDef_Required, HTMLPurifier_ChildDef_Custom, HTMLPurifier_ChildDef_Empty, HTMLPurifier_ChildDef_Optional, HTMLPurifier_ChildDef_StrictBlockquote, and HTMLPurifier_ChildDef_Table.

Definition at line 20 of file ChildDef.php.

$elements = array()

Lookup array of all elements that this definition could possibly allow

Reimplemented in HTMLPurifier_ChildDef_Required, and HTMLPurifier_ChildDef_Table.

Definition at line 25 of file ChildDef.php.

$type

Type of child definition, usually right-most part of class name lowercase. Used occasionally in terms of context.

Reimplemented in HTMLPurifier_ChildDef_Required, HTMLPurifier_ChildDef_Chameleon, HTMLPurifier_ChildDef_Empty, HTMLPurifier_ChildDef_Optional, HTMLPurifier_ChildDef_Custom, HTMLPurifier_ChildDef_StrictBlockquote, and HTMLPurifier_ChildDef_Table.

Definition at line 12 of file ChildDef.php.

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

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