(PECL ev >= 0.2.0)
EvTimer::set — Configures the watcher
after
Configures the timer to trigger after
after
seconds.
repeat
If repeat is
0.0
, then it will automatically be stopped once the timeout is reached. If
it is positive, then the timer will automatically be configured to
trigger again every repeat seconds later, until stopped manually.
Не повертає значень.