EvPrepare::__construct
(PECL ev >= 0.2.0)
EvPrepare::__construct — Constructs EvPrepare watcher object
说明
Constructs EvPrepare watcher object. And starts the watcher automatically. If need a stopped watcher consider using EvPrepare::createStopped()
参数
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callback
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See Watcher callbacks .
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data
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Custom data associated with the watcher.
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priority
参见
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