略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: EvLoop::run

2024-11-15

EvLoop::run

(PECL ev >= 0.2.0)

EvLoop::runBegin checking for events and calling callbacks for the loop

说明

public EvLoop::run( int $flags = 0 ): void

Begin checking for events and calling callbacks for the current event 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

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

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/evloop.run.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3