(PECL ev >= 0.2.0)
EvLoop::run — Begin checking for events and calling callbacks for the loop
$flags= 0 ] )
Begin checking for events and calling callbacks for the current event loop.
Returns when a callback calls
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(
TRUE), in which case the return value will be
FALSE. The return
value can generally be interpreted as
TRUE, there is more work left
flagscan be one of the following:
List for possible values of
The default behavior described above
Block at most one(wait, but don't loop)
Don't block at all(fetch/handle events, but don't wait)
See the run flag constants .
No value is returned.