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BinaryBufferWriter implements BinaryWriter

FinalYes

Interfaces

BinaryWriter

Methods

__construct() : mixed
append() : void
length() : DataSize
writeBits() : void
writeBytes() : void
writeVarInts() : void: Write values using variable-length encoding (VarInt/ULEB128).

__construct()


    public
                    __construct(string &$buffer) : mixed

Parameters

$buffer : string

append()


    public
                    append(string $buffer) : void

Parameters

$buffer : string

length()


    public
                    length() : DataSize

Return values

DataSize

writeBits()


    public
                    writeBits(array<string|int, mixed> $bits) : void

Parameters

$bits : array<string|int, mixed>

writeBytes()


    public
                    writeBytes(array<string|int, mixed> $bytes) : void

Parameters

$bytes : array<string|int, mixed>

writeVarInts()

Write values using variable-length encoding (VarInt/ULEB128).


    public
                    writeVarInts(array<string|int, mixed> $values) : void

VarInt encoding uses the most significant bit of each byte as a continuation bit. Values are encoded in little-endian byte order with 7 bits of data per byte. Negative values are treated as unsigned 64-bit integers for proper encoding. This method handles all edge cases including overflow and ZigZag encoded values.

Parameters

$values : array<string|int, mixed>