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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\Script\ScriptInterface; |
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use BitWasp\Bitcoin\Script\ScriptWitnessInterface; |
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class TransactionWitnessCollection extends StaticCollection |
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{ |
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/** |
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* Initialize a new collection with a list of Inputs. |
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* |
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* @param ScriptWitnessInterface[] $vScriptWitness |
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*/ |
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public function __construct(array $vScriptWitness = []) |
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{ |
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$this->set = new \SplFixedArray(count($vScriptWitness)); |
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foreach ($vScriptWitness as $idx => $input) { |
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if (!$input instanceof ScriptWitnessInterface) { |
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throw new \InvalidArgumentException('Must provide ScriptWitnessInterface[] to TransactionWitnessCollection'); |
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} |
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$this->set->offsetSet($idx, $input); |
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} |
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} |
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public function __clone() |
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{ |
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$inputs = $this->set; |
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$this->set = new \SplFixedArray(count($inputs)); |
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foreach ($inputs as $idx => $input) { |
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$this->set->offsetSet($idx, $input); |
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} |
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} |
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/** |
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* @return ScriptWitnessInterface[] |
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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 ScriptWitnessInterface |
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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 $offset |
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* @return ScriptWitnessInterface |
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*/ |
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public function offsetGet($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
