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https://github.com/ezyang/htmlpurifier.git
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9bbbb87ffa
- Added @public identifiers to properties that the Printers are using. - Augmented Printer::getClass() to include meta-info about the object (contained inside parentheses). Currently supports: enum, composite and multiple. - Remove all linebreaks from Printer output - Document Printer_HTMLDefinition's methods. git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@581 48356398-32a2-884e-a903-53898d9a118a
56 lines
1.7 KiB
PHP
56 lines
1.7 KiB
PHP
<?php
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// HTMLPurifier_ChildDef and inheritance have three types of output:
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// true = leave nodes as is
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// false = delete parent node and all children
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// array(...) = replace children nodes with these
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HTMLPurifier_ConfigSchema::define(
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'Core', 'EscapeInvalidChildren', false, 'bool',
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'When true, a child is found that is not allowed in the context of the '.
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'parent element will be transformed into text as if it were ASCII. When '.
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'false, that element and all internal tags will be dropped, though text '.
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'will be preserved. There is no option for dropping the element but '.
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'preserving child nodes.'
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);
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/**
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* Defines allowed child nodes and validates tokens against it.
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*/
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class HTMLPurifier_ChildDef
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{
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/**
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* Type of child definition, usually right-most part of class name lowercase.
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* Used occasionally in terms of context.
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* @public
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*/
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var $type;
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/**
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* Bool that indicates whether or not an empty array of children is okay
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*
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* This is necessary for redundant checking when changes affecting
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* a child node may cause a parent node to now be disallowed.
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*
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* @public
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*/
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var $allow_empty;
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/**
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* Validates nodes according to definition and returns modification.
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*
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* @public
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* @param $tokens_of_children Array of HTMLPurifier_Token
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* @param $config HTMLPurifier_Config object
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* @param $context HTMLPurifier_Context object
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* @return bool true to leave nodes as is
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* @return bool false to remove parent node
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* @return array of replacement child tokens
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*/
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function validateChildren($tokens_of_children, $config, &$context) {
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trigger_error('Call to abstract function', E_USER_ERROR);
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}
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}
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?>
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