Docs For Class HTMLPurifier

Description

Defines allowed child nodes and validates tokens against it.

Direct descendents

Class	Description
HTMLPurifier_ChildDef_Chameleon	Definition that uses different definitions depending on context.
HTMLPurifier_ChildDef_Custom	Custom validation class, accepts DTD child definitions
HTMLPurifier_ChildDef_Empty	Definition that disallows all elements.
HTMLPurifier_ChildDef_Required	Definition that allows a set of elements, but disallows empty children.
HTMLPurifier_ChildDef_Table	Definition for tables

Variable Summary

mixed $allow_empty

mixed $elements

mixed $type

Method Summary

void getAllowedElements ( $config)

bool validateChildren ($tokens_of_children $tokens_of_children, $config $config, $context $context)

Variables

mixed $allow_empty (line 1271)

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.

Redefined in descendants as:

mixed $elements = array() (line 1276)

Lookup array of all elements that this definition could possibly allow

Redefined in descendants as:

mixed $type (line 1263)

Type of child definition, usually right-most part of class name lowercase.

Used occasionally in terms of context.

Redefined in descendants as:

Methods

getAllowedElements (line 1282)

Get lookup of tag names that should not close this element automatically.

All other elements will do so.

void getAllowedElements ( $config)

Redefined in descendants as:

validateChildren (line 1296)

Validates nodes according to definition and returns modification.

bool validateChildren ($tokens_of_children $tokens_of_children, $config $config, $context $context)

Redefined in descendants as:

Class HTMLPurifier_ChildDef