EventBuffer::read
(PECL event >= 1.6.0)
EventBuffer::read — Read data from an evbuffer and drain the bytes read
Descripción
public
string
EventBuffer::read
(
int
$max_bytes
)
Read the first
max_bytes
from the buffer and drain the bytes read. If more
max_bytes
are requested than are available in the buffer, it only extracts as many
bytes as available.
Parámetros
-
max_bytes -
Maxmimum number of bytes to read from the buffer.
Valores devueltos
Returns string read, or FALSE on failure.
Historial de cambios
| Versión | Descripción |
|---|---|
| 1.6.0 |
Renamed EventBuffer::read()(the old method
name) to EventBuffer::read().
EventBuffer::read() now takes only
max_bytes argument; returns string instead of
integer.
|
Ver también
- EventBuffer::copyout() - Copia un número específico de bytes del principio del buffer
- EventBuffer::drain() - Elimina un número específico de bytes del principio del buffer sin copiarlo a ningún lugar
- EventBuffer::pullup() - Linearizes data within buffer and returns it's contents as a string
- EventBuffer::readLine() - Extracts a line from the front of the buffer
- EventBuffer::appendFrom() - Mueve el número de bytes especificados desde un buffer fuente, al final del buffer actual