(PECL event >= 1.2.6-beta)
Constructs signal event object
public static Event Event::signal ( EventBase $base , int $signum , callable $cb [, mixed $arg ] )
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.
Parameters:
base
The associated event base object.
signum
The signal number.
cb
The signal event callback. See Event callbacks .
arg
Custom data. If specified, it will be passed to the callback when event triggers.
Returns:
Returns Event object on success. Otherwise FALSE.
See also:
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