ConFoo 2025

EventBuffer::drain

(PECL event >= 1.2.6-beta)

EventBuffer::drainRemoves specified number of bytes from the front of the buffer without copying it anywhere

说明

public EventBuffer::drain( int $len ): bool

Behaves as EventBuffer::read() , except that it does not copy the data: it just removes it from the front of the buffer.

参数

len

The number of bytes to remove from the buffer.

返回值

成功时返回 true, 或者在失败时返回 false

参见

添加备注

用户贡献的备注

此页面尚无用户贡献的备注。
To Top