PHP Manual
EvWatcher
Sets new callback for the watcher

EvWatcher::setCallback

(PECL ev >= 0.2.0)

EvWatcher::setCallback — Sets new callback for the watcher

Description

public EvWatcher::setCallback( callable $callback ): void

Sets new callback for the watcher

Parameters

callback: See Watcher callbacks .

Return Values

No value is returned.

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