SignalableCommandInterface
in
Interface for command reacting to signal.
Tags
Table of Contents
Methods
- getSubscribedSignals() : array<string|int, mixed>
- Returns the list of signals to subscribe.
- handleSignal() : int|false
- The method will be called when the application is signaled.
Methods
getSubscribedSignals()
Returns the list of signals to subscribe.
public
getSubscribedSignals() : array<string|int, mixed>
Return values
array<string|int, mixed>handleSignal()
The method will be called when the application is signaled.
public
handleSignal(int $signal[, int|false $previousExitCode = 0 ]) : int|false
Parameters
- $signal : int
- $previousExitCode : int|false = 0
Return values
int|false —The exit code to return or false to continue the normal execution