Ev::run
(PECL ev >= 0.2.0)
Ev::run — Begin checking for events and calling callbacks for the default loop
說明
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 .
參數
-
flags Optional parameter
flagscan be one of the following:List for possible values of flagsflagsDescription 0The default behavior described above Ev::RUN_ONCEBlock at most one(wait, but don't loop) Ev::RUN_NOWAITDon't block at all(fetch/handle events, but don't wait) See the run flag constants .
返回值
沒有返回值。
參見
- Ev::stop() - Stops the default event loop
- EvLoop::run() - Begin checking for events and calling callbacks for the loop