scriptotek /
php-google-books
| @@ 52-62 (lines=11) @@ | ||
| 49 | * @param mixed $default |
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| 50 | * @return mixed |
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| 51 | */ |
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| 52 | public function get($key, $default = null) |
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| 53 | { |
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| 54 | $current = $this->data; |
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| 55 | foreach (explode('.', $key) as $segment) { |
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| 56 | if (!isset($current->{$segment})) { |
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| 57 | return $default; |
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| 58 | } |
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| 59 | $current = $current->{$segment}; |
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| 60 | } |
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| 61 | return $current; |
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| 62 | } |
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| 63 | ||
| 64 | /** |
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| 65 | * Check if an item or items exist in an array using "dot" notation. |
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| @@ 70-80 (lines=11) @@ | ||
| 67 | * @param string $key |
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| 68 | * @return mixed |
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| 69 | */ |
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| 70 | public function has($key) |
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| 71 | { |
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| 72 | $current = $this->data; |
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| 73 | foreach (explode('.', $key) as $segment) { |
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| 74 | if (!isset($current->{$segment})) { |
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| 75 | return false; |
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| 76 | } |
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| 77 | $current = $current->{$segment}; |
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| 78 | } |
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| 79 | return true; |
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| 80 | } |
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| 81 | ||
| 82 | /** |
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| 83 | * Get a string representation of the object |
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