MBHFramework /
structures
| @@ 148-160 (lines=13) @@ | ||
| 145 | /** |
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| 146 | * @inheritDoc |
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| 147 | */ |
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| 148 | public function pop() |
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| 149 | { |
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| 150 | if ($this->isEmpty()) { |
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| 151 | throw new UnderflowException(); |
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| 152 | } |
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| 153 | ||
| 154 | $value = $this->last(); |
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| 155 | unset($this[$this->count() - 1]); |
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| 156 | ||
| 157 | $this->checkCapacity(); |
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| 158 | ||
| 159 | return $value; |
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| 160 | } |
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| 161 | ||
| 162 | /** |
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| 163 | * Pushes all values of either an array or traversable object. |
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| @@ 219-231 (lines=13) @@ | ||
| 216 | /** |
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| 217 | * @inheritDoc |
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| 218 | */ |
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| 219 | public function shift() |
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| 220 | { |
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| 221 | if ($this->isEmpty()) { |
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| 222 | throw new UnderflowException(); |
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| 223 | } |
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| 224 | ||
| 225 | $value = $this->first(); |
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| 226 | unset($this[0]); |
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| 227 | ||
| 228 | $this->checkCapacity(); |
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| 229 | ||
| 230 | return $value; |
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| 231 | } |
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| 232 | ||
| 233 | public function toArray(): array |
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| 234 | { |
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