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<?php |
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namespace BitWasp\Bitcoin\Collection\Transaction; |
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use BitWasp\Bitcoin\Collection\StaticCollection; |
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use BitWasp\Bitcoin\Transaction\TransactionOutputInterface; |
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class TransactionOutputCollection extends StaticCollection |
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{ |
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/** |
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* Initialize a new collection with a list of outputs. |
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* |
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* @param TransactionOutputInterface[] $outputs |
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*/ |
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public function __construct(array $outputs = []) |
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{ |
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$this->set = new \SplFixedArray(count($outputs)); |
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foreach ($outputs as $idx => $output) { |
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if (!$output instanceof TransactionOutputInterface) { |
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throw new \InvalidArgumentException('Must provide TransactionOutputInterface[] to TransactionOutputCollection'); |
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} |
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$this->set->offsetSet($idx, $output); |
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1320 |
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} |
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1320 |
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} |
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public function __clone() |
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{ |
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$outputs = $this->set; |
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$this->set = new \SplFixedArray(count($outputs)); |
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foreach ($outputs as $idx => $output) { |
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$this->set->offsetSet($idx, $output); |
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} |
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} |
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/** |
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* @return TransactionOutputInterface[] |
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*/ |
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public function all() |
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{ |
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return $this->set->toArray(); |
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} |
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/** |
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* @return TransactionOutputInterface |
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*/ |
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public function current() |
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{ |
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return $this->set->current(); |
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} |
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/** |
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* @param int $offset |
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* @return TransactionOutputInterface |
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*/ |
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public function offsetGet($offset) |
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{ |
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if (!$this->set->offsetExists($offset)) { |
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throw new \OutOfRangeException('No offset found'); |
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} |
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return $this->set->offsetGet($offset); |
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} |
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} |
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Bit-Wasp /
bitcoin-php
