Event
PHP マニュアル

Event::__construct

Constructs Event object

説明

public Event::__construct(
     EventBase $base ,
     mixed $fd ,
     int $what ,
     callable $cb ,
     mixed $arg = NULL
)

Constructs Event object.

パラメータ

base

The event base to associate 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

Event flags. See Event flags.

cb

The event callback. See Event callbacks.

arg

Custom data. If specified, it will be passed to the callback when event triggers.

参考

  • Event::signal
  • Event::timer