PHP Manual
Swoole
The Swoole\Buffer class

The Swoole\Buffer class

(PECL swoole >= 1.9.0)

はじめに

クラス概要

class Swoole\Buffer {

/* メソッド */

public function append(string $data): int

public function clear(): void

public function __destruct(): void

public function expand(int $size): int

public function read(int $offset, int $length): string

public function recycle(): void

public function substr(int $offset, int $length = ?, bool $remove = ?): string

public function __toString(): string

public function write(int $offset, string $data): void

}

目次

Swoole\Buffer::append — Append the string or binary data at the end of the memory buffer and return the new size of memory allocated.
Swoole\Buffer::clear — Reset the memory buffer.
Swoole\Buffer::__construct — Fixed size memory blocks allocation.
Swoole\Buffer::__destruct — Destruct the Swoole memory buffer.
Swoole\Buffer::expand — Expand the size of memory buffer.
Swoole\Buffer::read — Read data from the memory buffer based on offset and length.
Swoole\Buffer::recycle — Release the memory to OS which is not used by the memory buffer.
Swoole\Buffer::substr — Read data from the memory buffer based on offset and length. Or remove data from the memory buffer.
Swoole\Buffer::__toString — Get the string value of the memory buffer.
Swoole\Buffer::write — Write data to the memory buffer. The memory allocated for the buffer will not be changed.

関連キーワード:

Swoole Buffer memory buffer offset size length append clear destruct expand read recycle substr remove toString write allocated Read based Atomic swoole 概要目次 Append

関連する関数・ページ:

swoole-buffer.tostring swoole-buffer.substr swoole-buffer.read swoole-buffer.append swoole-buffer.write swoole-buffer.expand