array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'en', ), 'this' => array ( 0 => 'evloop.run.php', 1 => 'EvLoop::run', ), 'up' => array ( 0 => 'class.evloop.php', 1 => 'EvLoop', ), 'prev' => array ( 0 => 'evloop.resume.php', 1 => 'EvLoop::resume', ), 'next' => array ( 0 => 'evloop.signal.php', 1 => 'EvLoop::signal', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ev/evloop/run.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL ev >= 0.2.0)
EvLoop::run — Begin checking for events and calling callbacks for the loop
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
.
flags
Optional parameter
flags
can be one of the following:
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 .
No value is returned.