| @@ 65-70 (lines=6) @@ | ||
| 62 | public function remove($key) |
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| 63 | { |
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| 64 | $value = &$this->values; |
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| 65 | foreach (explode('.', $key) as $part) { |
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| 66 | if (!array_key_exists($part, $value)) { |
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| 67 | return; |
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| 68 | } |
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| 69 | $value = &$value[$part]; |
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| 70 | } |
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| 71 | unset($value); // @todo: no worky worky |
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| 72 | } |
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| 73 | ||
| @@ 110-115 (lines=6) @@ | ||
| 107 | protected function traverse($key, $returnValue = true) |
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| 108 | { |
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| 109 | $value = $this->values; |
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| 110 | foreach (explode('.', $key) as $part) { |
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| 111 | if (!array_key_exists($part, $value)) { |
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| 112 | return false; |
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| 113 | } |
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| 114 | $value = $value[$part]; |
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| 115 | } |
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| 116 | return $returnValue ? $value : true; |
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| 117 | } |
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| 118 | ||