@@ 22-33 (lines=12) @@ | ||
19 | return $node; |
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20 | } |
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21 | ||
22 | public function __clone() |
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23 | { |
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24 | parent::__clone(); |
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25 | ||
26 | $children = $this->children; |
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27 | ||
28 | $this->children = []; |
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29 | ||
30 | foreach ($children as $node) { |
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31 | $this->add(clone $node); |
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32 | } |
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33 | } |
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34 | ||
35 | /** |
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36 | * @param AbstractNode $node |
@@ 22-33 (lines=12) @@ | ||
19 | return $node; |
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20 | } |
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21 | ||
22 | public function __clone() |
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23 | { |
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24 | parent::__clone(); |
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25 | ||
26 | $children = $this->children; |
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27 | ||
28 | $this->children = []; |
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29 | ||
30 | foreach ($children as $key => $node) { |
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31 | $this->add($key, clone $node); |
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32 | } |
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33 | } |
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34 | ||
35 | /** |
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36 | * @param string $key |