Event::signal
(PECL event >= 1.2.6-beta)
Event::signal — Constructs signal event object
Description
Constructs signal event object. This is a straightforward method to create a signal event. Note, the generic Event::__construct() method can contruct signal event objects too.
Liste de paramètres
-
base -
The associated event base object.
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signum -
The signal number.
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cb -
The signal event callback. See Event callbacks .
-
arg -
Custom data. If specified, it will be passed to the callback when event triggers.
Valeurs de retour
Returns Event object on success. Otherwise FALSE.
