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