Ev::run

(PECL ev >= 0.2.0)

Ev::run — Begin checking for events and calling callbacks for the default loop

说明

final public static Ev::run ([ int $flags ] ) : void

Begin checking for events and calling callbacks for the default loop . Returns when a callback calls Ev::stop() method, or the flags are nonzero(in which case the return value is true) or when there are no active watchers which reference the loop( EvWatcher::keepalive() is TRUE), in which case the return value will be FALSE. The return value can generally be interpreted as if TRUE, there is more work left to do .

参数

flags

Optional parameter flags can be one of the following:

List for possible values of flags
flags Description
0 The default behavior described above
Ev::RUN_ONCE Block at most one(wait, but don't loop)
Ev::RUN_NOWAIT Don't block at all(fetch/handle events, but don't wait)

See the run flag constants .

返回值

没有返回值。

参见

  • Ev::stop() - Stops the default event loop
  • EvLoop::run() - Begin checking for events and calling callbacks for the loop