| @@ 44-58 (lines=15) @@ | ||
| 41 | /** |
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| 42 | * @inheritDoc |
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| 43 | */ |
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| 44 | public function get(string $key, $default = null) |
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| 45 | { |
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| 46 | $keys = explode('.', $key); |
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| 47 | $items = $this->items; |
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| 48 | ||
| 49 | foreach ($keys as $key) { |
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| 50 | if (array_key_exists($key, $items)) { |
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| 51 | $items = $items[$key]; |
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| 52 | } else { |
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| 53 | return $default; |
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| 54 | } |
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| 55 | } |
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| 56 | ||
| 57 | return $items; |
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| 58 | } |
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| 59 | ||
| 60 | /** |
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| 61 | * @inheritDoc |
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| @@ 71-85 (lines=15) @@ | ||
| 68 | /** |
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| 69 | * @inheritDoc |
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| 70 | */ |
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| 71 | public function has(string $key): bool |
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| 72 | { |
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| 73 | $keys = explode('.', $key); |
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| 74 | $items = $this->items; |
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| 75 | ||
| 76 | foreach ($keys as $key) { |
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| 77 | if (array_key_exists($key, $items)) { |
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| 78 | $items = $items[$key]; |
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| 79 | } else { |
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| 80 | return false; |
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| 81 | } |
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| 82 | } |
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| 83 | ||
| 84 | return true; |
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| 85 | } |
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| 86 | ||
| 87 | /** |
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| 88 | * @inheritDoc |
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