# Event::set

(PECL event >= 1.2.6-beta)

Event::set — Re-configures event

### Descripción

public Event::set(
EventBase `$base` ,
mixed `$fd` ,
int `$what` = ?,
callable `$cb` = ?,
mixed `$arg` = ?
): bool

Re-configures event. Note, this function doesn't invoke obsolete libevent's event_set. It calls event_assign instead.

### Parámetros

`base`

  The event base to associate the event with.

`fd`

  Stream resource, socket resource, or numeric file descriptor. For timer events pass `-1` . For signal events pass the signal number, e.g. `SIGHUP` .

`what`

  See Event flags .

`cb`

  The event callback. See Event callbacks .

`arg`

  Custom data associated with the event. It will be passed to the callback when the event becomes active.

### Valores devueltos

Devuelve `true` en caso de éxito o `false` en caso de error.