mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-12-26 00:31:53 +00:00
31 lines
727 B
PHP
31 lines
727 B
PHP
<?php
|
|
|
|
/**
|
|
* Composite strategy that runs multiple strategies on tokens.
|
|
*/
|
|
abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
|
|
{
|
|
|
|
/**
|
|
* List of strategies to run tokens through.
|
|
* @type HTMLPurifier_Strategy[]
|
|
*/
|
|
protected $strategies = array();
|
|
|
|
/**
|
|
* @param HTMLPurifier_Token[] $tokens
|
|
* @param HTMLPurifier_Config $config
|
|
* @param HTMLPurifier_Context $context
|
|
* @return HTMLPurifier_Token[]
|
|
*/
|
|
public function execute($tokens, $config, $context)
|
|
{
|
|
foreach ($this->strategies as $strategy) {
|
|
$tokens = $strategy->execute($tokens, $config, $context);
|
|
}
|
|
return $tokens;
|
|
}
|
|
}
|
|
|
|
// vim: et sw=4 sts=4
|