(PECL ev >= 0.2.0)
EvLoop::prepare — Creates EvPrepare watcher object associated with the current event loop instance
$callback
[,
mixed
$data
= NULL
[,
int
$priority
= 0
]] )Creates EvPrepare watcher object associated with the current event loop instance
All parameters have the same maening as for EvPrepare()
Returns EvPrepare object on success