EvPrepare::__construct
(PECL ev >= 0.2.0)
EvPrepare::__construct — Constructs EvPrepare watcher object
说明
public
EvPrepare::__construct
(
string
$callback
[,
string
$data
[,
string
$priority
]] )Constructs EvPrepare watcher object. And starts the watcher automatically. If need a stopped watcher consider using EvPrepare::createStopped()
参数
-
callback -
See Watcher callbacks .
-
data -
Custom data associated with the watcher.
-
priority
返回值
Returns EvPrepare object on success.