The Swoole\Buffer class

(PECL swoole >= 1.9.0)

简介

Swoole\Buffer {

/* 方法 */

public append ( string $data ) : int

public clear ( ) : void

public __destruct ( ) : void

public expand ( int $size ) : int

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

public recycle ( ) : void

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

public __toString ( ) : string

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

}

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.