(PECL ev >= 0.2.0)
EvSignal::createStopped — Create stopped EvSignal watcher object
$signum
   ,$callback
   ,$data
     = null
   ,$priority
     = 0
   Create stopped EvSignal watcher object. Unlike EvSignal::__construct(), this method does't start the watcher automatically.
signum
    
      Signal number. See constants exported by
      pcntl
      extension. See also
      signal(7)
      man page.
     
callback
    See Watcher callbacks.
data
    Custom data associated with the watcher.
priority
    Returns EvSignal object on success.
