(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
): EvPrepareCreates EvPrepare watcher object associated with the current event loop instance
All parameters have the same meaning as for EvPrepare()
Returns EvPrepare object on success