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