pcntl_async_signals
(PHP 7 >= 7.1.0, PHP 8)
pcntl_async_signals — Enable/disable asynchronous signal handling or return the old setting
Descrição
If the enable parameter is null,
pcntl_async_signals() returns whether asynchronous signal
handling is enabled. Otherwise, asynchronous signal handling is enabled or
disabled.
Parâmetros
-
enable -
Whether asynchronous signal handling should be enabled.
Valor Retornado
When used as getter (enable parameter is null) it returns
whether asynchronous signal handling is enabled. When used as setter (enable
parameter is not null), it returns whether asynchronous signal
handling was enabled before the function call.
Registro de Alterações
| Versão | Descrição |
|---|---|
| 8.0.0 |
enable is nullable now.
|
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