Removes specified number of bytes from the front of the buffer without copying it anywhere


(PECL event >= 1.2.6-beta)

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

Описание

public bool EventBuffer::drain ( int $len )

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

Список параметров

len

The number of bytes to remove from the buffer.

Возвращаемые значения

Returns TRUE on success. Otherwise FALSE.

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