SVN
| Revision 1490,
697 bytes
checked in by anatoo, 10 months ago
(diff) |
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0.2ブランチのリビジョン1489,1488の変更をtrunkに取り込んだ
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| 1 | <?php |
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| 2 | /** |
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| 3 | * @package PEG |
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| 4 | * @author anatoo<anatoo@nequal.jp> |
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| 5 | * @license http://www.opensource.org/licenses/mit-license.php MIT License |
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| 6 | * @version $Id: CallbackAction.php 655 2009-04-12 07:26:42Z anatoo $ |
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| 7 | */ |
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| 8 | |
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| 9 | class PEG_CallbackAction extends PEG_Action |
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| 10 | { |
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| 11 | protected $callback; |
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| 12 | function __construct($callback, PEG_IParser $parser) |
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| 13 | { |
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| 14 | if (!is_callable($callback) && !function_exists($callback)) throw new InvalidArgumentException('first argument must be callable'); |
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| 15 | $this->callback = $callback; |
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| 16 | parent::__construct($parser); |
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| 17 | } |
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| 18 | protected function process($result) |
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| 19 | { |
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| 20 | return call_user_func($this->callback, $result); |
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| 21 | } |
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| 22 | } |
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