TxParser
class TxParser (View source)
TxParser reads the transaction from an input of bytes (binary string) or a hexadecimal string.
fee can't be calculated without having access to the spending output.
Properties
| string | $txid | The transaction id. |
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| string | $hash | The transaction hash (differs from txid for witness transactions). |
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| int | $size | The transaction size |
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| int | $vsize | The virtual transaction size (differs from size for witness transactions) |
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| LockTime | $locktime | The block height or timestamp of when the transaction can be spend. |
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| int | $version | The version of this transaction. |
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| int | $inputCount | The number of inputs contained in this transaction. |
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| Inputs | $inputs | The transaction inputs. |
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| int | $outputCount | The number of outputs contained in this transaction. |
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| Outputs | $outputs | The transaction outputs. |
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| bool | $segwit | Flag indicating the presence of witness data |
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| string|null | $hex | The full transaction as a hexadecimal value. |
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| int | $weight | The transaction weight |
Methods
No description
Reads the witness data from the stream.
Reads the outputs of the transaction from the stream.
Reads the inputs of the transaction from the stream.
Details
__construct(string $txid, string $hash, int $size, int $vsize, int $locktime, int $version, int $inputCount, array $inputs, int $outputCount, array $outputs, string|null $hex = null, bool $segwit = false)
No description
static TxParser
fromHex(string $hex)
Reads the transaction data from a hexadecimal string
static TxParser
fromStream(Stream $block)
Reads the transaction data from the stream.
Note that the stream must be positioned at transaction start.
static protected void
readWitnessesFromStream(Stream $block, int $inputCount, array $inputs, int|null $ps, int|null $pe)
Reads the witness data from the stream.
static protected array
readOutputsFromStream(Stream $block, int $outputCount)
Reads the outputs of the transaction from the stream.
static protected array
readInputsFromStream(Stream $block, int $inputsCount, bool $segwit)
Reads the inputs of the transaction from the stream.