1 | <?php |
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22 | class NullNode extends AbstractNode implements SingletonInterface |
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23 | { |
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24 | /** |
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25 | * @var NullNode |
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26 | */ |
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27 | private static $instance; |
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28 | |||
29 | /** |
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30 | * @return NullNode |
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31 | */ |
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32 | public static function get() |
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40 | |||
41 | /** |
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42 | * @inheritdoc |
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43 | */ |
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44 | public function getCssResult() |
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48 | |||
49 | /** |
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50 | * @inheritdoc |
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51 | */ |
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52 | public function getJavaScriptResult() |
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56 | |||
57 | /** |
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58 | * @inheritdoc |
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59 | */ |
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60 | public function getPhpResult() |
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64 | } |
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65 |