EvStat::stat
(PECL ev >= 0.2.0)
EvStat::stat — Initiates the stat call
说明
public
EvStat::stat(): bool
Initiates the stat call(updates internal cache). It stats(using
lstat
) the
path
specified in the watcher and sets to the values found.
参数
此函数没有参数。
返回值
Returns true if
path
exists. Otherwise false.
参见
- EvStat::attr() - Returns the values most recently detected by Ev
- EvStat::prev() - Returns the previous set of values returned by EvStat::attr
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