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Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL ev >= 0.2.0)
EvCheck::__construct — Constructs the EvCheck watcher object
$callback
[, mixed $data
[, int $priority
]] )Constructs the EvCheck watcher object.
callback
See Watcher callbacks .
data
Custom data associated with the watcher.
priority
Watcher priority
Returns EvCheck object on success.