PHP Manual
Swoole\Buffer
Append the string or binary data at the end of the memory buffer and return the new size of memory allocated.

Swoole\Buffer::append

(PECL swoole >= 1.9.0)

Swoole\Buffer::append — Append the string or binary data at the end of the memory buffer and return the new size of memory allocated.

Description

public Swoole\Buffer::append(string $data): int

Parameters

data: The string or binary data to append at the end of the memory buffer.

Return Values

The new size of the memory buffer.