PHP Manual
EventBuffer
Prepend data to the front of the buffer

EventBuffer::prepend

(PECL event >= 1.2.6-beta)

EventBuffer::prepend — Prepend data to the front of the buffer

说明

public EventBuffer::prepend( string $data ): bool

Prepend data to the front of the buffer.

参数

data: String to be prepended to the front of the buffer.

返回值

成功时返回 true，或者在失败时返回 false。

参见

EventBuffer::prependBuffer() - Moves all data from source buffer to the front of current buffer
EventBuffer::add() - Append data to the end of an event buffer
EventBuffer::addBuffer() - Move all data from a buffer provided to the current instance of EventBuffer