sminnee /
silverstripe-framework
| @@ 99-110 (lines=12) @@ | ||
| 96 | * @var string $key |
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| 97 | * @var mixed $value |
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| 98 | */ |
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| 99 | public function unshift($key, $value) { |
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| 100 | $oldItems = $this->firstItems; |
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| 101 | $this->firstItems = array( |
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| 102 | $key => $value |
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| 103 | ); |
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| 104 | ||
| 105 | if($oldItems) { |
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| 106 | $this->firstItems = $this->firstItems + $oldItems; |
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| 107 | } |
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| 108 | ||
| 109 | return $this; |
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| 110 | } |
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| 111 | ||
| 112 | /** |
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| 113 | * Pushes an item onto the end of the map. |
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| @@ 118-130 (lines=13) @@ | ||
| 115 | * @var string $key |
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| 116 | * @var mixed $value |
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| 117 | */ |
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| 118 | public function push($key, $value) { |
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| 119 | $oldItems = $this->lastItems; |
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| 120 | ||
| 121 | $this->lastItems = array( |
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| 122 | $key => $value |
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| 123 | ); |
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| 124 | ||
| 125 | if($oldItems) { |
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| 126 | $this->lastItems = $this->lastItems + $oldItems; |
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| 127 | } |
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| 128 | ||
| 129 | return $this; |
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| 130 | } |
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| 131 | ||
| 132 | // ArrayAccess |
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| 133 | ||
