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(PECL ev >= 0.2.0)
EvStat::set — Configures the watcher
$path
, double $interval
)Configures the watcher.
path
The path to wait for status changes on.
interval
Hint on how quickly a change is expected to be detected and should
normally be specified as
0.0
to let
libev
choose a suitable value.
没有返回值。