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EventBuffer::drain

(PECL event >= 1.2.6-beta)

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

Descrição

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.

Parâmetros

len

The number of bytes to remove from the buffer.

Valor Retornado

Retorna true em caso de sucesso ou false em caso de falha.

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