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  6. Signals

Signals

class Signals (View source)

internal  
 

Properties

protected SignalRegistry $registry

The signal registry instance.
protected array<int,array<int,callable>>|null $previousHandlers

The signal registry's previous list of handlers.
static protected $availabilityResolver

Methods

void
__construct(SignalRegistry $registry)

Create a new signal registrar instance.

void
register(int $signal, $callback)

Register a new signal handler.

initializeSignal($signal)

Gets the signal's existing handler in array format.

unregister()

Unregister the current signal handlers.

static void
whenAvailable(callable $callback)

Execute the given callback if "signals" should be used and are available.

array<int,array<int,callable>>
getHandlers()

Get the registry's handlers.

void
setHandlers($handlers)

Set the registry's handlers.

static 
resolveAvailabilityUsing($resolver)

No description

Details

at line 37
void __construct(SignalRegistry $registry)

Create a new signal registrar instance.

Parameters

SignalRegistry $registry

Return Value

void

at line 51
void register(int $signal, $callback)

Register a new signal handler.

Parameters

int $signal
$callback

Return Value

void

at line 77
protected initializeSignal($signal)

Gets the signal's existing handler in array format.

Parameters

$signal

at line 89
unregister()

Unregister the current signal handlers.

at line 110
static void whenAvailable(callable $callback)

Execute the given callback if "signals" should be used and are available.

Parameters

callable $callback

Return Value

void

at line 124
protected array<int,array<int,callable>> getHandlers()

Get the registry's handlers.

Return Value

array<int,array<int,callable>>

at line 136
protected void setHandlers($handlers)

Set the registry's handlers.

Parameters

$handlers

Return Value

void

at line 148
static resolveAvailabilityUsing($resolver)

No description

Parameters

$resolver