| @@ 52-66 (lines=15) @@ | ||
| 49 | /** |
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| 50 | * @inheritDoc |
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| 51 | */ |
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| 52 | public function get(string $key, $default = null) |
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| 53 | { |
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| 54 | $keys = explode('.', $key); |
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| 55 | $items = $this->items; |
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| 56 | ||
| 57 | foreach ($keys as $key) { |
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| 58 | if (array_key_exists($key, $items)) { |
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| 59 | $items = $items[$key]; |
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| 60 | } else { |
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| 61 | return $default; |
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| 62 | } |
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| 63 | } |
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| 64 | ||
| 65 | return $items; |
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| 66 | } |
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| 67 | ||
| 68 | /** |
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| 69 | * @inheritDoc |
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| @@ 79-93 (lines=15) @@ | ||
| 76 | /** |
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| 77 | * @inheritDoc |
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| 78 | */ |
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| 79 | public function has(string $key): bool |
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| 80 | { |
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| 81 | $keys = explode('.', $key); |
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| 82 | $items = $this->items; |
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| 83 | ||
| 84 | foreach ($keys as $key) { |
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| 85 | if (array_key_exists($key, $items)) { |
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| 86 | $items = $items[$key]; |
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| 87 | } else { |
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| 88 | return false; |
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| 89 | } |
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| 90 | } |
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| 91 | ||
| 92 | return true; |
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| 93 | } |
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| 94 | ||
| 95 | /** |
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| 96 | * @inheritDoc |
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