mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-11-10 07:38:41 +00:00
9aa2da8f9f
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@107 48356398-32a2-884e-a903-53898d9a118a
26 lines
659 B
PHP
26 lines
659 B
PHP
<?php
|
|
|
|
/**
|
|
* Supertype for classes that define a strategy for modifying/purifying tokens.
|
|
*
|
|
* While HTMLPurifier's core purpose is fixing HTML into something proper,
|
|
* strategies provide plug points for extra configuration or even extra
|
|
* features, such as custom tags, custom parsing of text, etc.
|
|
*/
|
|
|
|
class HTMLPurifier_Strategy
|
|
{
|
|
|
|
/**
|
|
* Executes the strategy on the tokens.
|
|
*
|
|
* @param $tokens Array of HTMLPurifier_Token objects to be operated on.
|
|
* @returns Processed array of token objects.
|
|
*/
|
|
function execute($tokens) {
|
|
trigger_error('Cannot call abstract function', E_USER_ERROR);
|
|
}
|
|
|
|
}
|
|
|
|
?>
|