©
本文档使用 PHP中文网手册 发布
(PECL ev >= 0.2.0)
EvIo::__construct — Constructs EvIo watcher object
$fd
, int $events
, callable $callback
[, mixed $data
[, int $priority
]] )Constructs EvIo watcher object and starts the watcher automatically.
fd
Can be a stream opened with fopen() or similar functions, numeric file descriptor, or socket.
events
Ev::READ
and/or
Ev::WRITE
. See
the bit masks
.
callback
See Watcher callbacks .
data
Custom data associated with the watcher.
priority
Watcher priority
Returns EvIo object on success.