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public
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__construct(SignalRegistry $registry): void
Create a new signal registrar instance.
Create a new signal registrar instance.
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public
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register(int $signal, callable(int $signal): void $callback): void
Register a new signal handler.
Register a new signal handler.
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protected
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initializeSignal($signal): array<int, callable(int $signal): void>|null
Gets the signal's existing handler in array format.
Gets the signal's existing handler in array format.
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public
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unregister(): void
Unregister the current signal handlers.
Unregister the current signal handlers.
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public
static
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whenAvailable(callable $callback): void
Execute the given callback if "signals" should be used and are available.
Execute the given callback if "signals" should be used and are available.
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protected
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getHandlers(): array<int, array<int, callable>>
Get the registry's handlers.
Get the registry's handlers.
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protected
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setHandlers(array<int, array<int, callable(int $signal): void>> $handlers): void
Set the registry's handlers.
Set the registry's handlers.
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public
static
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resolveAvailabilityUsing(callable(): bool $resolver): void
Set the availability resolver.
Set the availability resolver.
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